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Evelyn M Karson Phdmd Chartered

Clinical Genetics (M.D.) Physician in Bethesda, MD · enumerated 2008 · authorized official Evelyn Karson, President.

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

National Provider Identifier

1649416421

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Registry record

Entity type Organization (Type 2)
Legal business name Evelyn M Karson Phdmd Chartered
Practice address 10401 Old Georgetown Rd, Suite 307, Bethesda, MD, 20814
Phone (301) 571-5190
Fax (301) 571-5195
Enumeration date Dec 27, 2008
Last updated in NPPES Dec 27, 2008

Taxonomy & classification

207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians · License D0035033 (MD) Primary
207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians · License MD13800 (DC) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD13800 (DC) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License D0035033 (MD) Secondary

Authorized official

Name Evelyn Karson
Title President
Phone (301) 897-8175

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

What type of organization is Evelyn M Karson Phdmd Chartered?
Evelyn M Karson Phdmd Chartered is registered in NPPES as a Clinical Genetics (M.D.) Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-27.