Quick answers
- Where does Alexander Lang see patients?
- Medicare's clinician data lists 2 practice locations, including Oakland, CA and Burlingame, CA. Call before your visit to confirm the address.
- What is Alexander Lang's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Alexander Lang accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Lang 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 Alexander Lang?
- (510) 752-1000, as listed in official Medicare / NPI Registry data.
- What is Alexander Lang's NPI number?
- 1124681358. 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 Alexander Lang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Clay StOakland, CA 94612 (510) 752‑1000
- 1501 Trousdale DrBurlingame, CA 94010 (650) 696‑5400
Group practices
Medicare enrollment lists Alexander Lang as a member of these groups (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
- Cep America - Psychiatry PC93 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Oakland
Clinicians with the same Medicare primary specialty in Oakland, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wright State University Boonshoft School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124681358 |
| 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