Quick answers
- Where does Garrett J. Patrick see patients?
- Medicare's clinician data lists 4 practice locations, including San Francisco, CA. Call before your visit to confirm the address.
- What is Garrett J. Patrick's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Garrett J. Patrick accept Medicare assignment?
- Yes. Medicare's clinician data says Garrett J. Patrick accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Garrett J. Patrick?
- (415) 476-1000, as listed in official Medicare / NPI Registry data.
- What is Garrett J. Patrick's NPI number?
- 1104333533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Garrett J. Patrick is enrolled with Medicare (CMS data updated 2026-10-02).
- 1701 Divisadero StSan Francisco, CA 94115 (415) 476‑1000
- 185 Berry StSan Francisco, CA 94107 (415) 476‑1000
- 2330 Post StSan Francisco, CA 94115 (415) 476‑4029
- 400 Parnassus AveSan Francisco, CA 94143
Group practices
Medicare enrollment lists Garrett J. Patrick as a member of these groups (CMS data updated 2026-10-02).
- University of California San Francisco1,839 clinicians in the group
- UCSF Medical Group Business Services1,598 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104333533 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians