Jack Erwin, M.S. PSYCHOLOGY, CLI
NPI 1073371498 · Marriage & Family Therapist · Saratoga, CA
Jack Erwin, M.S. PSYCHOLOGY, CLI is a Marriage & Family Therapist provider in Saratoga, CA (NPI 1073371498).
Provider details
- NPI number
- 1073371498
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S. PSYCHOLOGY, CLI
- Sex
- Male
- Sole proprietor
- No
- License
- LMFT11707 (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
2 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
- 2024-03-11
- Last updated
- 2024-03-11
Frequently asked questions
- What is Jack Erwin's NPI number?
- Jack Erwin's National Provider Identifier (NPI) is 1073371498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Erwin's specialty?
- Jack Erwin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jack Erwin located?
- Jack Erwin's practice location on file with NPPES is 20688 4th Street, Suite 8, Saratoga, CA 95070.
- What is Jack Erwin's phone number?
- The practice phone number listed in the NPPES registry for Jack Erwin is (408) 987-9033.
- Is Jack Erwin's NPI active?
- Yes — Jack Erwin's NPI (1073371498) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.