William Ma, Marriage and Family Therapist, Inc
NPI 1952144784 · Marriage & Family Therapist · Oakland, CA
William Ma, Marriage and Family Therapist, Inc is a Marriage & Family Therapist organization in Oakland, CA (NPI 1952144784).
Provider details
- NPI number
- 1952144784
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- William Ma, President(510) 871-0633
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
2 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
- 2024-06-18
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is William Ma, Marriage and Family Therapist, Inc's NPI number?
- William Ma, Marriage and Family Therapist, Inc's National Provider Identifier (NPI) is 1952144784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Ma, Marriage and Family Therapist, Inc?
- William Ma, Marriage and Family Therapist, Inc is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Ma, Marriage and Family Therapist, Inc located?
- William Ma, Marriage and Family Therapist, Inc's practice location on file with NPPES is 3131 60th Ave, Oakland, CA 94605-1603.
- What is William Ma, Marriage and Family Therapist, Inc's phone number?
- The practice phone number listed in the NPPES registry for William Ma, Marriage and Family Therapist, Inc is (510) 871-0633.
- Who is the authorized official for William Ma, Marriage and Family Therapist, Inc?
- The authorized official listed on William Ma, Marriage and Family Therapist, Inc's NPPES record is William Ma, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Ma, Marriage and Family Therapist, Inc's NPI active?
- Yes — William Ma, Marriage and Family Therapist, Inc's NPI (1952144784) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.