Heidi Longo, MFT
NPI 1871318360 · Marriage & Family Therapist · San Rafael, CA
Heidi Longo, MFT is a Marriage & Family Therapist provider in San Rafael, CA (NPI 1871318360).
Provider details
- NPI number
- 1871318360
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44500 (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
1 yr 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
- 2024-11-19
- Last updated
- 2024-11-19
- Certified
- 2024-11-19
Frequently asked questions
- What is Heidi Longo's NPI number?
- Heidi Longo's National Provider Identifier (NPI) is 1871318360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Longo's specialty?
- Heidi Longo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Heidi Longo located?
- Heidi Longo's practice location on file with NPPES is 705 Vendola Dr, San Rafael, CA 94903-2938.
- What is Heidi Longo's phone number?
- The practice phone number listed in the NPPES registry for Heidi Longo is (415) 606-9543.
- Is Heidi Longo's NPI active?
- Yes — Heidi Longo's NPI (1871318360) is active in the NPPES registry as of the last update on 2024-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.