Mary Ann Tyson, PH.D., MFT
NPI 1831671007 · Marriage & Family Therapist · Palo Alto, CA
Mary Ann Tyson, PH.D., MFT is a Marriage & Family Therapist provider in Palo Alto, CA (NPI 1831671007).
Provider details
- NPI number
- 1831671007
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PH.D., MFT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
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
8 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
- 2018-09-04
- Last updated
- 2018-09-04
Frequently asked questions
- What is Mary Ann Tyson's NPI number?
- Mary Ann Tyson's National Provider Identifier (NPI) is 1831671007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Tyson's specialty?
- Mary Ann Tyson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Ann Tyson located?
- Mary Ann Tyson's practice location on file with NPPES is 550 Hamilton Ave Ste 306, Palo Alto, CA 94301-2031.
- What is Mary Ann Tyson's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Tyson is (650) 245-4473.
- Is Mary Ann Tyson's NPI active?
- Yes — Mary Ann Tyson's NPI (1831671007) is active in the NPPES registry as of the last update on 2018-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.