Phyllis Grannis, MFT
NPI 1386496933 · Marriage & Family Therapist · Santa Rosa, CA
Phyllis Grannis, MFT is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1386496933).
Provider details
- NPI number
- 1386496933
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28437 (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
- 2024-04-04
- Last updated
- 2024-04-04
- Certified
- 2024-04-04
Frequently asked questions
- What is Phyllis Grannis's NPI number?
- Phyllis Grannis's National Provider Identifier (NPI) is 1386496933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Grannis's specialty?
- Phyllis Grannis is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Phyllis Grannis located?
- Phyllis Grannis's practice location on file with NPPES is 506 Corlano Ave, Santa Rosa, CA 95404-5227.
- What is Phyllis Grannis's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Grannis is (707) 495-1968.
- Is Phyllis Grannis's NPI active?
- Yes — Phyllis Grannis's NPI (1386496933) is active in the NPPES registry as of the last update on 2024-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.