Ernest Isaacs, M.F.T.
NPI 1770517302 · Marriage & Family Therapist · Berkeley, CA
Ernest Isaacs, M.F.T. is a Marriage & Family Therapist provider in Berkeley, CA (NPI 1770517302).
Provider details
- NPI number
- 1770517302
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.F.T.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC15918 (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
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
- 2006-07-10
- Last updated
- 2007-08-24
Frequently asked questions
- What is Ernest Isaacs's NPI number?
- Ernest Isaacs's National Provider Identifier (NPI) is 1770517302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Isaacs's specialty?
- Ernest Isaacs is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ernest Isaacs located?
- Ernest Isaacs's practice location on file with NPPES is 2127 Ashby Ave, Berkeley, CA 94705-1884.
- What is Ernest Isaacs's phone number?
- The practice phone number listed in the NPPES registry for Ernest Isaacs is (510) 526-0711.
- Is Ernest Isaacs's NPI active?
- Yes — Ernest Isaacs's NPI (1770517302) is active in the NPPES registry as of the last update on 2007-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.