Margaret Mary Mahon
NURSE PRACTITIONER | Nurse Practitioner
22 S Greene St, Baltimore
Maryland, 21201-1544
410-328-0859
Margaret Mary Mahon is a Baltimore, Maryland based nurse practitioner. Active license number of Margaret Mary Mahon is R207325 in Maryland. Her current practice location is 22 S Greene St, Baltimore. Patients can reach her at 410-328-0859. Margaret Mary Mahon is NURSE PRACTITIONER and her NPI number (Unique professional ID assigned by NPPES) is 1164736781.
Margaret Mary Mahon has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Margaret Mary Mahon speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Margaret Mary Mahon |
| Specialization: | Nurse Practitioner (NP) |
| Gender: | Female |
| Credentials: | NURSE PRACTITIONER |
| Practice Address: | 22 S Greene St, Baltimore,
Maryland, 21201-1544 |
| Phone: | 410-328-0859 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1164736781 |
| NPI Enumeration Date: | 06 Aug, 2010 |
| NPI Last Update On: | 19 Jun, 2015 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Margaret Mary Mahon are as mentioned below.
| License Number | Specialization | State | Status | |
| R207325 | | Maryland | Primary | |
| RN1010169 | Nurse Practitioner | District Of Columbia | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Margaret Mary Mahon such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 541075400 | Medicaid | Maryland | |
| S062-0569 | Other | Maryland | CAREFIRST BC/BS |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Margaret Mary Mahon
Po Box 64442,
Baltimore, Maryland |
| Zip: | 21264-4442 |
| Phone Number: | 410-328-0839 |
Patients can reach Margaret Mary Mahon at
22 S Greene St, Baltimore, Maryland or can
call to book an appointment on 410-328-0859.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.