Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nayab Chowhan, DO

Individual provider Family Medicine Physician · NPI 1760916324

Nayab Chowhan, DO is registered under Family Practice in Reston, Virginia. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2016, 10 years ago. Practices with One Medstar Primary Care LLC, a 140-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York and Virginia.

Years since qualifying
10
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
NY, VA
In the registry since
2017
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

11930 Democracy Dr
Reston, VA 20190-5624
Phone: (415) 658-6791
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Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 6201 Centreville Rd, Centreville, VA 20121-2626 — (571) 549-8577
  • 2987 District Ave Ste 120, Fairfax, VA 22031-1571 — (888) 663-6331

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0102207745 (VA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 302828 (NY)
General Acute Care Hospital Taxonomy 282N00000X

Record details

NPI number1760916324
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 20, 2017
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2016 (10 years in practice)
Group practice One Medstar Primary Care Llc — 140 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients14
Services billed 21 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at One Medstar Primary Care LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 140 clinicians in the practice; 12 are shown here.

Other providers in Reston