Judy Blumenfeld, MA, LMFT
NPI 1861683732 · Marriage & Family Therapist · Oakland, CA
Judy Blumenfeld, MA, LMFT is a Marriage & Family Therapist provider in Oakland, CA (NPI 1861683732).
Provider details
- NPI number
- 1861683732
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 52769 (CA)
Specialties & taxonomies
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
18 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
- 2007-08-06
- Last updated
- 2014-03-12
Frequently asked questions
- What is Judy Blumenfeld's NPI number?
- Judy Blumenfeld's National Provider Identifier (NPI) is 1861683732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Blumenfeld's specialty?
- Judy Blumenfeld is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Judy Blumenfeld located?
- Judy Blumenfeld's practice location on file with NPPES is 5318 Bryant Ave, Oakland, CA 94618-1430.
- What is Judy Blumenfeld's phone number?
- The practice phone number listed in the NPPES registry for Judy Blumenfeld is (510) 575-9984.
- Is Judy Blumenfeld's NPI active?
- Yes — Judy Blumenfeld's NPI (1861683732) is active in the NPPES registry as of the last update on 2014-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.