What is Larry Brown's NPI number?

Larry Brown's National Provider Identifier (NPI) is 1871504639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Larry Brown's specialty?

Larry Brown is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Larry Brown located?

Larry Brown's practice location on file with NPPES is 3801 Kirby Dr, Houston, TX 77098-4100.

What is Larry Brown's phone number?

The practice phone number listed in the NPPES registry for Larry Brown is (713) 533-1559.

Is Larry Brown's NPI active?

Yes — Larry Brown's NPI (1871504639) is active in the NPPES registry as of the last update on 2014-09-11.

IndividualActive

Larry Brown, PHD

NPI 1871504639 · Clinical Psychologist · Houston, TX

Larry Brown, PHD is a Clinical Psychologist provider in Houston, TX (NPI 1871504639).

Provider details

NPI number: 1871504639
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: 22462 (TX)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 22462 (TX)
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

3801 Kirby Dr

Suite 246

Houston, TX 77098-4100

Phone: (713) 533-1559

Fax: (713) 589-3155

Street-level locationGet directions

More TX providers

Mailing address

5903 Mcknight

Houston, TX 77035-2323

Enumerated: 2006-08-10
Last updated: 2014-09-11

Frequently asked questions

What is Larry Brown's NPI number?: Larry Brown's National Provider Identifier (NPI) is 1871504639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Larry Brown's specialty?: Larry Brown is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
Where is Larry Brown located?: Larry Brown's practice location on file with NPPES is 3801 Kirby Dr, Houston, TX 77098-4100.
What is Larry Brown's phone number?: The practice phone number listed in the NPPES registry for Larry Brown is (713) 533-1559.
Is Larry Brown's NPI active?: Yes — Larry Brown's NPI (1871504639) is active in the NPPES registry as of the last update on 2014-09-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.