Vivian Ma, M.S.
NPI 1346314952 · Marriage & Family Therapist · Anaheim, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Ma, M.S. is a Marriage & Family Therapist provider in Anaheim, CA (NPI 1346314952).
Provider details
- NPI number
- 1346314952
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- MFC 45287 (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
19 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
- 2006-11-17
- Last updated
- 2021-12-14
- Certified
- 2021-12-13
Frequently asked questions
- What is Vivian Ma's NPI number?
- Vivian Ma's National Provider Identifier (NPI) is 1346314952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Ma's specialty?
- Vivian Ma is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Vivian Ma located?
- Vivian Ma's practice location on file with NPPES is 1188 N Euclid St Ste 500, Anaheim, CA 92801-1900.
- What is Vivian Ma's phone number?
- The practice phone number listed in the NPPES registry for Vivian Ma is (714) 644-6480.
- Does Vivian Ma accept Medicare?
- Vivian Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Ma's NPI active?
- Yes — Vivian Ma's NPI (1346314952) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.