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

Dr. Daphne Gellerson, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1669834107

Dr. Daphne Gellerson, MD is an Internal Medicine in Washington, District of Columbia. Graduated from University of Maryland School of Medicine in 2016, 10 years ago. Practices with One Medstar Primary Care LLC, a 140-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
10
Trained at
University of Maryland School of Medicine
Licensed in
CA
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Washington, DC

Additional practice locations (2)

  • 2410 California St, San Francisco, CA 94115-2681 — (415) 529-4050
  • 22 S Greene St, Baltimore, MD 21201-1544 — (410) 328-6110

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A162118 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1669834107
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2016
Last updated in NPPESSeptember 29, 2021
Certification dateSeptember 29, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice One Medstar Primary Care Llc — 140 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in Washington