What is Larry Gray's NPI number?

Larry Gray's National Provider Identifier (NPI) is 1174691539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Larry Gray's specialty?

Larry Gray is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Larry Gray located?

Larry Gray's practice location on file with NPPES is 3509 E Main Ave Ste 103, Alton, TX 78573-1562.

What is Larry Gray's phone number?

The practice phone number listed in the NPPES registry for Larry Gray is (956) 583-9601.

Is Larry Gray's NPI active?

Yes — Larry Gray's NPI (1174691539) is active in the NPPES registry as of the last update on 2023-12-22.

IndividualActive

Larry Gray, DDS

NPI 1174691539 · General Practice Dentistry · Alton, TX

Larry Gray, DDS is a General Practice Dentistry provider in Alton, TX (NPI 1174691539).

Provider details

NPI number: 1174691539
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 32757 (TX)

Practice location

3509 E Main Ave Ste 103

Alton, TX 78573-1562

Phone: (956) 583-9601

Fax: (956) 583-9603

Street-level locationGet directions

More TX providers

Mailing address

3509 E Main Ave Ste 103

Alton, TX 78573-1562

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 32757 (TX)
Dental 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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	26	24
Chlorhexidine Gluconate	22	19

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2006-12-01
Last updated: 2023-12-22
Certified: 2023-12-22

Frequently asked questions

What is Larry Gray's NPI number?: Larry Gray's National Provider Identifier (NPI) is 1174691539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Larry Gray's specialty?: Larry Gray is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Larry Gray located?: Larry Gray's practice location on file with NPPES is 3509 E Main Ave Ste 103, Alton, TX 78573-1562.
What is Larry Gray's phone number?: The practice phone number listed in the NPPES registry for Larry Gray is (956) 583-9601.
Is Larry Gray's NPI active?: Yes — Larry Gray's NPI (1174691539) is active in the NPPES registry as of the last update on 2023-12-22.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions