Jannette Guerrero, MFTI
NPI 1801915491 · Marriage & Family Therapist · San Francisco, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jannette Guerrero, MFTI is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1801915491).
Provider details
- NPI number
- 1801915491
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFTI
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
83% 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
- 2007-03-28
- Last updated
- 2016-10-05
Frequently asked questions
- What is Jannette Guerrero's NPI number?
- Jannette Guerrero's National Provider Identifier (NPI) is 1801915491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jannette Guerrero's specialty?
- Jannette Guerrero is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jannette Guerrero located?
- Jannette Guerrero's practice location on file with NPPES is 760 Harrison St, San Francisco, CA 94107-1235.
- What is Jannette Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Jannette Guerrero is (415) 836-1700.
- Does Jannette Guerrero accept Medicare?
- Jannette Guerrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jannette Guerrero's NPI active?
- Yes — Jannette Guerrero's NPI (1801915491) is active in the NPPES registry as of the last update on 2016-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.