Internal Medicine
Dr. STEFANIE ALTMANN DO
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 Plan acceptance stays unpublished until the practice reports it.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 1912494188 · enumerated 2018-04-13 · record updated 2026-05-07. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 4000 HOLLYWOOD BLVD STE 215-A, HOLLYWOOD, FL, 33021-6751 (954) 988-0976 Google Maps Apple Maps OpenStreetMap
- Practice location 100 PRINGLE AVE STE 425, WALNUT CREEK, CA, 94596-7385 (925) 932-3800 Fax (925) 933-3339 Google Maps Apple Maps OpenStreetMap
Specialties
- Dermatology, MOHS-Micrographic Surgery 207ND0101X · License OS18824 FL
- Dermatology 207N00000X · License UO6375 FL
- Dermatology 207N00000X · License OS18824 FL
- Dermatology 207N00000X · License 24681 CA
- Internal Medicine 207R00000X · Primary · License PG188434 OR
In this directory
Locations and evidence
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Practice location
WALNUT CREEK, CA, 945967385
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.