Dean Blumberg, PHD, LMFT
NPI 1447327739 · Psychologist · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Blumberg, PHD, LMFT is a Psychologist provider in San Francisco, CA (NPI 1447327739).
Provider details
- NPI number
- 1447327739
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- MFC 25340 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-29
- Last updated
- 2021-12-30
Frequently asked questions
- What is Dean Blumberg's NPI number?
- Dean Blumberg's National Provider Identifier (NPI) is 1447327739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Blumberg's specialty?
- Dean Blumberg is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Dean Blumberg located?
- Dean Blumberg's practice location on file with NPPES is 1201 Fillmore St, San Francisco, CA 94115-4110.
- What is Dean Blumberg's phone number?
- The practice phone number listed in the NPPES registry for Dean Blumberg is (415) 833-9400.
- Does Dean Blumberg accept Medicare?
- Dean Blumberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dean Blumberg's NPI active?
- Yes — Dean Blumberg's NPI (1447327739) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.