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Merrill Anderson, PH.D.
NPI 1932123130 · Clinical Psychologist · Bellaire, TX
Merrill Anderson, PH.D. is a Clinical Psychologist provider in Bellaire, TX (NPI 1932123130).
Provider details
- NPI number
- 1932123130
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22182 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
5959 West Loop S Ste 430
Bellaire, TX 77401-2403
Phone: (713) 444-1047
Fax: (713) 661-1324
Approximate (ZIP-level) locationGet directions
Mailing address
5959 West Loop S Ste 430
Bellaire, TX 77401-2403
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is Merrill Anderson's NPI number?
- Merrill Anderson's National Provider Identifier (NPI) is 1932123130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merrill Anderson's specialty?
- Merrill Anderson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Merrill Anderson located?
- Merrill Anderson's practice location on file with NPPES is 5959 West Loop S Ste 430, Bellaire, TX 77401-2403.
- What is Merrill Anderson's phone number?
- The practice phone number listed in the NPPES registry for Merrill Anderson is (713) 444-1047.
- Is Merrill Anderson's NPI active?
- Yes — Merrill Anderson's NPI (1932123130) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.