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

Alani Leona Gregory, MD

Individual provider Internal Medicine Physician · NPI 1700265527

Alani Leona Gregory, MD practises Internal Medicine in Washington, District of Columbia. Graduated from Columbia University College of Physicians and Surgeons in 2015, 11 years ago. Practices with One Medstar Primary Care LLC, a 140-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and District of Columbia.

Years since qualifying
11
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
CT, DC
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1627 I St NW Ste 800
Washington, DC 20006
Phone: (202) 660-0015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1450 Chapel St Fl 2, New Haven, CT 06511 — (203) 789-4044

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD047366 (DC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 60451 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1700265527
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 26, 2015
Last updated in NPPESJuly 10, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2015 (11 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 locations5 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 patients23
Services billed 103 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

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