James Blackburn, LMFT
NPI 1770994147 · Marriage & Family Therapist · Diamond Springs, CA
James Blackburn, LMFT is a Marriage & Family Therapist provider in Diamond Springs, CA (NPI 1770994147).
Provider details
- NPI number
- 1770994147
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 86441 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5750 Sunrise BlvdCitrus Heights, CA 95610-7634Phone: (916) 239-6358
Registry dates
- Enumerated
- 2014-05-19
- Last updated
- 2021-06-02
- Certified
- 2021-06-02
Frequently asked questions
- What is James Blackburn's NPI number?
- James Blackburn's National Provider Identifier (NPI) is 1770994147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Blackburn's specialty?
- James Blackburn is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is James Blackburn located?
- James Blackburn's practice location on file with NPPES is 768 Pleasant Valley Rd, Diamond Springs, CA 95619-9260.
- What is James Blackburn's phone number?
- The practice phone number listed in the NPPES registry for James Blackburn is (530) 621-6547.
- Is James Blackburn's NPI active?
- Yes — James Blackburn's NPI (1770994147) is active in the NPPES registry as of the last update on 2021-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.