Ann Sizemore, MFT
NPI 1588339261 · Marriage & Family Therapist · Lafayette, CA
Ann Sizemore, MFT is a Marriage & Family Therapist provider in Lafayette, CA (NPI 1588339261).
Provider details
- NPI number
- 1588339261
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC53958 (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
4 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
- 2021-08-13
- Last updated
- 2021-08-13
- Certified
- 2021-08-13
Frequently asked questions
- What is Ann Sizemore's NPI number?
- Ann Sizemore's National Provider Identifier (NPI) is 1588339261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Sizemore's specialty?
- Ann Sizemore is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ann Sizemore located?
- Ann Sizemore's practice location on file with NPPES is 1109 N Thompson Rd, Lafayette, CA 94549-3143.
- What is Ann Sizemore's phone number?
- The practice phone number listed in the NPPES registry for Ann Sizemore is (510) 913-0419.
- Is Ann Sizemore's NPI active?
- Yes — Ann Sizemore's NPI (1588339261) is active in the NPPES registry as of the last update on 2021-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.