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JAMES A SIMON, MD, PC
NPI 1922169408
Obstetrics & Gynecology - Gynecology in Washington, DC

Active since December 12, 2006
1850 M ST NW, SUITE 450, WASHINGTON, DC 20036(202) 293-1000(202) 463-6150 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About James A Simon, Md, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES A SIMON, MD, PC (NPI 1922169408) is a healthcare organization registered as a gynecology in Washington, District Of Columbia and active in the NPI registry since December 2006. The organization lists James Alan Simon, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1922169408
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameJAMES A SIMON, MD, PC
Location Address1850 M ST NW, SUITE 450Washington, DC 20036-5803
Mailing Address1850 M St Nw, Suite 450Washington, DC 20036-5803 · (202) 293-1000 · Fax (202) 463-6150
Phone(202) 293-1000
Fax(202) 463-6150
Organization SubpartNo
Authorized OfficialJames Alan SimonMedical Director · (202) 293-1000
Enumeration DateDecember 12, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1922169408 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in DC · 11875
Definition

A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

Also ListedObstetrics & Gynecology · Reproductive EndocrinologyTaxonomy 207VE0102X · License 11875 (DC)
Also ListedPhysician AssistantTaxonomy 363A00000X · License 11875 (DC)
Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License 11875 (DC)

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. CAROL JEAN MACK P.A.-C
Physician Assistant
1850 M ST NW, SUITE 450
WASHINGTON, DC 20036
District of Columbia (202) 293-1000
DR. JAMES ALAN SIMON M.D.
Obstetrics & Gynecology (Gynecology)
1850 M ST NW, SUITE 450
WASHINGTON, DC 20036
District of Columbia (202) 293-1000
MS. CARLYN ANNE BALE DPT
Physical Therapist
1850 M ST NW, SUITE 750
WASHINGTON, DC 20036
District of Columbia (202) 835-2222
OFFICE OF ORTHOPAEDIC MEDICINE AND SURGERY PC
Orthopaedic Surgery
1850 M ST NW, 750
WASHINGTON, DC 20036
District of Columbia (202) 835-2222
SONYA SEN DPT
Physical Therapist
1850 M ST NW, SUITE 750
WASHINGTON, DC 20036
District of Columbia (202) 835-2222
LAFORIE GAITAN DPT
Physical Therapist
1850 M ST NW
WASHINGTON, DC 20036
District of Columbia (202) 835-2222
LOUIS E LEVITT, MD & MARC B DANZIGER, MD
Specialist
1850 M ST NW, SUITE #750
WASHINGTON, DC 20036
District of Columbia (202) 835-2222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James A Simon, MD, PC's NPI number?

The NPI number for James A Simon, MD, PC is 1922169408. It was assigned to this organization in the NPPES registry on December 12, 2006.

Where is James A Simon, MD, PC located?

James A Simon, MD, PC is located at 1850 M St NW Suite 450, Washington, DC 20036. The listed phone number is (202) 293-1000.

What is James A Simon, MD, PC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

When was this NPI record last updated?

The NPPES record for James A Simon, MD, PC was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.