IndividualActive
Alison Greenberg
NPI 1912180464 · Counselor · San Francisco, CA
Alison Greenberg is a Counselor provider in San Francisco, CA (NPI 1912180464).
Provider details
- NPI number
- 1912180464
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
995 Market St
Fl 5
San Francisco, CA 94103-1702
Phone: (415) 644-0507
Fax: (415) 644-0380
Street-level locationGet directions
Mailing address
995 Market St
San Francisco, CA 94103-1702
Registry dates
- Enumerated
- 2007-12-06
- Last updated
- 2007-12-06
Frequently asked questions
- What is Alison Greenberg's NPI number?
- Alison Greenberg's National Provider Identifier (NPI) is 1912180464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Greenberg's specialty?
- Alison Greenberg is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Alison Greenberg located?
- Alison Greenberg's practice location on file with NPPES is 995 Market St, San Francisco, CA 94103-1702.
- What is Alison Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Alison Greenberg is (415) 644-0507.
- Is Alison Greenberg's NPI active?
- Yes — Alison Greenberg's NPI (1912180464) is active in the NPPES registry as of the last update on 2007-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.