Thomas Okamoto, M.D., Inc
NPI 1144533621 · Marriage & Family Therapist · Santa Ana, CA
Thomas Okamoto, M.D., Inc is a Marriage & Family Therapist organization in Santa Ana, CA (NPI 1144533621).
Provider details
- NPI number
- 1144533621
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Thomas Okamoto, Owner(714) 284-9654
- License
- MFC37402 (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
15 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
- 2010-07-26
- Last updated
- 2010-07-26
Frequently asked questions
- What is Thomas Okamoto, M.D., Inc's NPI number?
- Thomas Okamoto, M.D., Inc's National Provider Identifier (NPI) is 1144533621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas Okamoto, M.D., Inc?
- Thomas Okamoto, M.D., Inc is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Thomas Okamoto, M.D., Inc located?
- Thomas Okamoto, M.D., Inc's practice location on file with NPPES is 2130 E 4th St, Santa Ana, CA 92705-3818.
- What is Thomas Okamoto, M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Thomas Okamoto, M.D., Inc is (714) 284-9654.
- Who is the authorized official for Thomas Okamoto, M.D., Inc?
- The authorized official listed on Thomas Okamoto, M.D., Inc's NPPES record is Thomas Okamoto, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas Okamoto, M.D., Inc's NPI active?
- Yes — Thomas Okamoto, M.D., Inc's NPI (1144533621) is active in the NPPES registry as of the last update on 2010-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.