Edwin Klein
NPI 1649807991 · Psychiatry Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edwin Klein is a Psychiatry Physician provider in San Francisco, CA (NPI 1649807991).
Provider details
- NPI number
- 1649807991
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 401 Parnassus Ave # 984San Francisco, CA 94143-2211Phone: (415) 476-7527
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2021-06-04
- Certified
- 2021-06-04
Frequently asked questions
- What is Edwin Klein's NPI number?
- Edwin Klein's National Provider Identifier (NPI) is 1649807991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edwin Klein's specialty?
- Edwin Klein is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Edwin Klein located?
- Edwin Klein's practice location on file with NPPES is 1001 Portrero Ave, San Francisco, CA 94110-3518.
- What is Edwin Klein's phone number?
- The practice phone number listed in the NPPES registry for Edwin Klein is (628) 206-0000.
- Does Edwin Klein accept Medicare?
- Edwin Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edwin Klein's NPI active?
- Yes — Edwin Klein's NPI (1649807991) is active in the NPPES registry as of the last update on 2021-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.