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This data was extracted on 4/3/2026.

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License Number: C0001911 Mary Beth Lennox Mendoza
License Type: Physician Assistant
License Status: Active  
License Issued: 03/03/1998  License Expiration:  06/30/2027
Licensure Pathway:  Traditional   
Special License Category:  N/A

 Medical Assistance

Accept Medicaid? Yes

Maryland Hospital Privilege Information (as reported by licensee)

Carroll Hospital Center
Northwest Hospital Center
Sinai Hospital Of Baltimore

Medical Licenses Held in Other States (as reported by licensee)

Licensee has not reported Medical Licenses Held in Other States information for the profile site.

 Physician Assistant Notification of Collaboration Agreements

Agreement ID: 5611 |  Submit Date: 06/22/2025
Practice Setting: Private Practice / Outpatient Clinic
Facility: Chesapeake Urology Associates
Address: 1838 Greene Tree Rd
           Pikesville, MD 21208
Advanced Duties: Yes | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Keith O'Reilly)
View Collaboration Agreement
Agreement ID: 7778 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Greater Baltimore Medical Center
Address: 6701 North Charles Street
           Baltimore, MD 21204
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7779 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Greater Baltimore Medical Center
Address: 6701 North Charles Street
           Baltimore, MD 21204
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7780 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Medstar Union Memorial Hospital
Address: 201 East University Parkway
           Baltimore, MD 21218
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7781 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: University Of Md St Joseph Medical Center
Address: 7601 Osler Drive
           Towson, MD 21204
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7782 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Medstar Good Samaritan Hospital
Address: 5601 Loch Raven Boulevard
           Baltimore, MD 21239
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7783 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Medstar Franklin Square Medical Center
Address: 9000 Franklin Square Drive
           Rosedale, MD 21237
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7784 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Saint Agnes Hospital
Address: 900 Caton Avenue
           Baltimore, MD 21229
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7785 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Medstar Harbor Hospital
Address: 3001 South Hanover Street
           Baltimore, MD 21225
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7786 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Carroll Hospital Center
Address: 200 Memorial Avenue
           Westminster, MD 21157
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 7787 |  Submit Date: 12/08/2025
Practice Setting: Hospital
Facility: Northwest Hospital Center
Address: 5401 Old Court Road
           Randallstown, MD 21133
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: Yes    (Under Dr. Brad Douglas Lerner)
View Collaboration Agreement
Agreement ID: 8369 |  Submit Date: 03/03/2026
Practice Setting: Hospital
Facility: Umd Baltimore Washington Medical Center
Address: 301 Hospital Drive
           Glen Burnie, MD 21061
Advanced Duties: No | Prescriptive Authority: Yes | Dispensing Authority: No   
View Collaboration Agreement

Active Supervisee - Delegation Agreement For Core Duties

D0063144  Brian Michael Levin   Status: Approved  |  Approved Date:  03/28/2012  | Agreement No: 10231
Prescribe CDS: Yes  | Non-CDS: Yes  | Medical Devices: Yes
Dispense CDS: No  | Dispense NCDS: No

Download all Maryland Disciplinary Actions (not time-limited)

All Orders are downloaded in .pdf format.
None.

 Summary of Known Disciplinary Actions by any state medical board

In Maryland:

No Known Disciplinary Actions by the Maryland Board of Physicians have been reported.

Other States:

No Known Disciplinary Actions by any other state medical board have been reported.

 Pending Charges

All Charges are downloaded in .pdf format.
None.

 Other Public Actions in the Practice of the Profession or Administrative Fines (including Maryland)

No reported Other Public Actions in the Practice of the Profession or Administrative Fines (incl. Maryland) for this licensee.

 Convictions for any crime involving moral turpitude

None reported by the courts.