Aleksandr Grinberg MD, Inc
NPI 1144581356 · Adult Mental Health Clinic/Center · San Francisco, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aleksandr Grinberg MD, Inc is a Adult Mental Health Clinic/Center organization in San Francisco, CA (NPI 1144581356).
Provider details
- NPI number
- 1144581356
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Aleksandr Grinberg, Owner(415) 286-6530
- License
- A56467 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2012-06-04
- Last updated
- 2012-06-04
Frequently asked questions
- What is Aleksandr Grinberg MD, Inc's NPI number?
- Aleksandr Grinberg MD, Inc's National Provider Identifier (NPI) is 1144581356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Aleksandr Grinberg MD, Inc?
- Aleksandr Grinberg MD, Inc is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Aleksandr Grinberg MD, Inc located?
- Aleksandr Grinberg MD, Inc's practice location on file with NPPES is 2320 Sutter St, San Francisco, CA 94115-3038.
- What is Aleksandr Grinberg MD, Inc's phone number?
- The practice phone number listed in the NPPES registry for Aleksandr Grinberg MD, Inc is (415) 771-0700.
- Does Aleksandr Grinberg MD, Inc accept Medicare?
- Aleksandr Grinberg MD, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Aleksandr Grinberg MD, Inc?
- The authorized official listed on Aleksandr Grinberg MD, Inc's NPPES record is Aleksandr Grinberg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Aleksandr Grinberg MD, Inc's NPI active?
- Yes — Aleksandr Grinberg MD, Inc's NPI (1144581356) is active in the NPPES registry as of the last update on 2012-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.