Mattie Simmons, AMFT
NPI 1639399843 · Marriage & Family Therapist · Fresno, CA
Mattie Simmons, AMFT is a Marriage & Family Therapist provider in Fresno, CA (NPI 1639399843).
Provider details
- NPI number
- 1639399843
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Female
- Sole proprietor
- No
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
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
- 2007-04-27
- Last updated
- 2018-01-31
Frequently asked questions
- What is Mattie Simmons's NPI number?
- Mattie Simmons's National Provider Identifier (NPI) is 1639399843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mattie Simmons's specialty?
- Mattie Simmons is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mattie Simmons located?
- Mattie Simmons's practice location on file with NPPES is 302 Fresno St, Fresno, CA 93706-3600.
- What is Mattie Simmons's phone number?
- The practice phone number listed in the NPPES registry for Mattie Simmons is (559) 457-5700.
- Is Mattie Simmons's NPI active?
- Yes — Mattie Simmons's NPI (1639399843) is active in the NPPES registry as of the last update on 2018-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.