Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

James a Simon, MD, PC

Organization Reproductive Endocrinology Physician · NPI 1922169408

James a Simon, MD, PC is a Reproductive Endocrinology Physician in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2006.

Licensed in
DC
In the registry since
2006
Specialties on file
4
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1850 M St NW Ste 450
Washington, DC 20036-5803
Phone: (202) 293-1000
Fax: (202) 463-6150
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 11875 (DC)
Reproductive Endocrinology Physician Taxonomy 207VE0102X · Licence 11875 (DC)
Physician Assistant Taxonomy 363A00000X · Licence 11875 (DC)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence 11875 (DC)

Record details

NPI number1922169408
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Simon — Medical Director · (202) 293-1000
NPI enumeratedDecember 12, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address1850 M St Nw, Suite 450, Washington, DC 20036-5803

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