What a Maryland license lookup does and where to find it
Maryland's license lookup system lets you search for active professional licenses issued by the state. You can verify whether a doctor, nurse, electrician, contractor, or other licensed professional holds a current, valid license — and whether any disciplinary action has been taken against them. The Maryland Department of Health and the Maryland Department of Labor each maintain separate databases depending on the profession.
The two main places to search are the Maryland Department of Health's license verification system (for medical professionals, nurses, therapists, and similar healthcare workers) and the Maryland Department of Labor's license lookup (for trades, construction, home improvement contractors, and other occupational licenses). Each database is free and open to the public.
You do not need to create an account or provide personal information to search. A basic name search usually takes less than a minute, though results vary depending on how common the name is and how recently the license was issued or renewed.
Key Takeaways
- Maryland maintains two separate license databases: one through the Department of Health for medical and healthcare professionals, and one through the Department of Labor for trades and occupational licenses.
- You can search by the professional's full name, license number, or sometimes by city or specialty, depending on which database you use.
- A valid result shows the license type, issue date, expiration date, and any disciplinary history or restrictions on the license.
- If a license does not appear in the search results, it may be expired, inactive, or never issued in Maryland.
- Both databases are free and require no login or personal information to search.
How to search the Maryland Department of Health database
The Maryland Department of Health maintains licenses for physicians, nurses, dentists, psychologists, social workers, massage therapists, acupuncturists, and many other healthcare professions. To search, visit the Department of Health's license verification page and select the profession type from the dropdown menu.
Enter the professional's last name and first name in the fields provided. You can also search by license number if you have it. Click the search button and wait for results. If the license is active and in good standing, you will see the license number, type, issue date, and expiration date. If there is a disciplinary history, that information appears on the license record as well.
If you search for a common name like "Smith" or "Johnson," you may get multiple results. Use the first name, middle initial, or city to narrow the list. If you get no results, try searching with just the last name, as some records may be indexed differently.
How to search the Maryland Department of Labor database
The Maryland Department of Labor issues and tracks licenses for electricians, plumbers, HVAC technicians, home improvement contractors, security guards, and other trades. Their license lookup system is separate from the Department of Health database.
Go to the Department of Labor's license verification page, select the license type you are looking for, and enter the professional's name or license number. The search returns the license status, expiration date, and any violations or complaints that resulted in disciplinary action. Some records also show the company name or business address associated with the license.
The Department of Labor updates its database regularly, but there can be a lag of a few days between when a license is issued or renewed and when it appears in the public search. If you recently hired someone and cannot find their license yet, contact the Department of Labor directly to confirm the status.
What information appears in a license search result
A successful search result typically shows the license number, the type of license, the date it was issued, and the date it expires. For healthcare professionals, you may also see the professional's specialty or area of focus. For trades, you may see the business name or the geographic area where the license is valid.
If the professional has been disciplined — for example, if there was a complaint, a fine, or a temporary suspension — that information is part of the public record and will appear on the license. The record may show the nature of the violation, the date of the action, and whether the license is currently restricted or under probation.
An expired license will show in search results but will be marked as inactive or expired. A license that never existed in Maryland will not appear at all. If you search multiple times with different name variations and find nothing, the person either does not hold a Maryland license or the license has been revoked.
When a license search returns no results
If your search returns no results, it does not necessarily mean the person is unlicensed. It could mean the license is expired, the name is spelled differently in the database, or the person holds a license in a different state instead of Maryland. Some professionals may also use a middle name or go by a nickname, which could affect how their name appears in the system.
Try searching with variations of the name — for example, "Robert" instead of "Bob," or without a middle initial. If you are looking for a healthcare professional, try the Department of Health database. If you are looking for a tradesperson, try the Department of Labor database. If you search both and still find nothing, you can contact the relevant department directly to ask whether a license exists.
Before hiring someone who does not appear in either database, ask them directly for their license number and the issuing agency. They may hold a license in another state, or they may not be licensed at all — which is important to know before you hire them for work that requires a license.
Disciplinary records and what they mean
Maryland publishes disciplinary actions against licensed professionals as part of the public record. If a license record shows a disciplinary history, it means a complaint was filed, investigated, and resulted in action by the state. This could range from a warning letter to a fine, a temporary suspension, or permanent revocation.
The record typically shows the date of the action, a brief description of the violation, and the outcome. For example, a record might show "Violation of patient confidentiality — fine of $500 imposed, 2019" or "Failure to maintain continuing education — license suspended for 30 days, 2021." The presence of a disciplinary record does not mean the professional is currently unsafe or untrustworthy, but it is information you have the right to see before deciding whether to hire or work with them.
If you want more detail about a disciplinary action, you can contact the relevant licensing board directly. They can provide the full complaint file, the investigation findings, and the board's decision, though some information may be confidential depending on the outcome.
Differences between Maryland and out-of-state licenses
Maryland license databases only show licenses issued by Maryland. If a professional holds a license in Virginia, Pennsylvania, or another state, it will not appear in a Maryland search. Some professions — particularly healthcare — allow reciprocal licensing, meaning a professional can transfer a license from one state to another relatively easily. Others require a separate exam or additional training to practice in Maryland.
If someone tells you they are licensed but does not appear in the Maryland database, ask which state issued their license. If they are licensed elsewhere but not in Maryland, they may not be legally allowed to practice certain work in Maryland, depending on the profession. For example, an electrician licensed in Virginia cannot legally perform electrical work in Maryland without a Maryland license.
If you need to verify an out-of-state license, you can search that state's licensing board directly. Most states maintain public license lookup systems similar to Maryland's.
Frequently Asked Questions
Can I search for someone's license if I only know their first name?
Most Maryland databases require at least a last name to search. If you only have a first name, you will need additional information — a license number, city, or business name — to narrow the results. If you are trying to find a specific professional, ask them directly for their license number, which is the fastest way to verify their status.
How often is the Maryland license database updated?
The Department of Health and Department of Labor update their databases regularly, but the timing varies. New licenses and renewals typically appear within a few days to a week. Disciplinary actions may take longer to post, depending on when the board's decision is final. If you need current information, contact the licensing board directly.
What should I do if I find a disciplinary record against someone I hired?
Review the details of the disciplinary action to understand what happened and when. If it was a minor violation years ago and the license is still active, you can decide whether it affects your trust in that professional. If the violation is recent or serious, or if the license is currently suspended or restricted, you may want to hire someone else or ask the professional to explain what happened.
Is there a way to search for all licensed professionals in a specific city or county?
Most Maryland databases do not allow you to search by location alone — you need at least a name or license number. However, some professional associations or local business directories may list licensed professionals by area. Contact your city or county government if you need a list of licensed contractors or service providers in your area.
What if someone claims to be licensed but I cannot find them in the database?
Ask them for their license number and the state that issued it. If they cannot provide a license number or it does not match any result in the Maryland database, they may not be licensed in Maryland. Before hiring them for work that requires a license, verify their status directly with the licensing board or ask for references from previous clients.