Organization Profile
Mark Johnson, MD, PC
Unclaimed ProfileAbout Mark Johnson, MD, PC
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Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Kelly A. Mercado, CRNP Nurse Practitioner — Family
- Vera Ogembo, FNP-C Nurse Practitioner — Family
- Mark H. Eig, M.D. Internal Medicine
- Marcel K. Edwards-Bayo, NP Nurse Practitioner — Gerontology
- Joseph J. Genovese, M.D. Gastroenterology
- Stephen D. Humm, MD Gastroenterology
- Adell C. Winley, P.A. Physician Assistant
- Alexandra Cunningham, WHNP-BC Nurse Practitioner — Women's Health
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (240) 641-5806
- Email not available
Practice Locations
10801 LOCKWOOD DR STE 285
Silver Spring, MD 20901
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Mark Johnson, MD, PC specialize in?
Mark Johnson, MD, PC is a clinic / center in Silver Spring, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mark Johnson, MD, PC located?
Mark Johnson, MD, PC is listed at 10801 Lockwood Dr Ste 285, Silver Spring, MD 20901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark Johnson, MD, PC's phone number?
The number on file is (240) 641-5806. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mark Johnson, MD, PC's NPI number?
Mark Johnson, MD, PC's National Provider Identifier is 1205457124. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Mark Johnson, MD, PC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark Johnson, MD, PC. If this is you, claiming it is free.
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Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.