Internal Medicine
LEIGH ALLEN MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1548355118 · enumerated 2006-10-03 · record updated 2021-12-08. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 2425 GEARY BLVD, ROOM M115, SAN FRANCISCO, CA, 94115-3358 (415) 833-9956 Google Maps Apple Maps OpenStreetMap
- Mailing address 744 LAKE ST, SAN FRANCISCO, CA, 94118-1227 (415) 933-9636 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · Primary · License A74343 CA
Published links
In this directory
Locations and evidence
-
Practice location
SAN FRANCISCO, CA, 941153358
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.