Ms. Cynthia H Obrien
CRNP | Nurse Practitioner
1221 Mercantile Ln, Largo
Maryland, 20774-5374
301-618-5929
Ms. Cynthia H Obrien is a Largo, Maryland based nurse practitioner. Active license number of Ms. Cynthia H Obrien is R093367 in Maryland. Her current practice location is 1221 Mercantile Ln, Largo. Patients can reach her at 301-618-5929. Ms. Cynthia H Obrien is CRNP and her NPI number (Unique professional ID assigned by NPPES) is 1912075359.
Ms. Cynthia H Obrien 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:
Ms. Cynthia H Obrien speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Ms. Cynthia H Obrien |
| Specialization: | Nurse Practitioner (NP) |
| Gender: | Female |
| Credentials: | CRNP |
| Practice Address: | 1221 Mercantile Ln, Largo,
Maryland, 20774-5374 |
| Phone: | 301-618-5929 |
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: | 1912075359 |
| NPI Enumeration Date: | 02 Dec, 2006 |
| NPI Last Update On: | 02 Jun, 2021 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Cynthia H Obrien are as mentioned below.
| License Number | Specialization | State | Status | |
| R093367 | | Maryland | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Ms. Cynthia H Obrien
2101 East Jefferson Street, Ppqa Medicare Compliance Unit 6 West
Rockville, Maryland |
| Zip: | 20852-4908 |
| Phone Number: | 301-816-6660 |
| Fax Number: | 301-816-6308 |
Patients can reach Ms. Cynthia H Obrien at
1221 Mercantile Ln, Largo, Maryland or can
call to book an appointment on 301-618-5929.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.