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Dr. Mark E Eaton, M.D.

Dermatology Physician in Annapolis, MD · enumerated 2005 · practices at Annapolis Dermatology Center, PA.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629070495

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark E Eaton
Credential M.D.
Sex Male
Practice address 71 Old Mill Bottom Rd N, Suite 300, Annapolis, MD, 21409
Phone (410) 268-3887
Fax (410) 268-8171
Enumeration date Aug 11, 2005
Last updated in NPPES Oct 25, 2017

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 0101232096 (VA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License D0075780 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Mark Eaton practice?
The practice location on file with NPPES is in Annapolis, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Eaton?
The National Provider Identifier (NPI) for Mark Eaton is 1629070495, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-25.