What is Thomas Parrigin's NPI number?

Thomas Parrigin's National Provider Identifier (NPI) is 1477542090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Parrigin's specialty?

Thomas Parrigin is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Thomas Parrigin located?

Thomas Parrigin's practice location on file with NPPES is 715 W Hopkins St, San Marcos, TX 78666-4315.

What is Thomas Parrigin's phone number?

The practice phone number listed in the NPPES registry for Thomas Parrigin is (512) 396-1818.

Does Thomas Parrigin accept Medicare?

Thomas Parrigin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Thomas Parrigin's NPI active?

Yes — Thomas Parrigin's NPI (1477542090) is active in the NPPES registry as of the last update on 2007-07-08.

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Thomas Parrigin, DDS

NPI 1477542090 · Dentist · San Marcos, TX

Thomas Parrigin, DDS is a Dentist provider in San Marcos, TX (NPI 1477542090).

Provider details

NPI number: 1477542090
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
License: 9104 (TX)

Practice location

715 W Hopkins St

San Marcos, TX 78666-4315

Phone: (512) 396-1818

Street-level locationGet directions

More TX providers

Mailing address

715 W Hopkins St

San Marcos, TX 78666-4315

Specialties & taxonomies

DentistPrimary122300000XLicense 9104 (TX)
Dental Providers

Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(92/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
21 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$40 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2005-10-17
Last updated: 2007-07-08

Frequently asked questions

What is Thomas Parrigin's NPI number?: Thomas Parrigin's National Provider Identifier (NPI) is 1477542090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thomas Parrigin's specialty?: Thomas Parrigin is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Thomas Parrigin located?: Thomas Parrigin's practice location on file with NPPES is 715 W Hopkins St, San Marcos, TX 78666-4315.
What is Thomas Parrigin's phone number?: The practice phone number listed in the NPPES registry for Thomas Parrigin is (512) 396-1818.
Does Thomas Parrigin accept Medicare?: Thomas Parrigin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Thomas Parrigin's NPI active?: Yes — Thomas Parrigin's NPI (1477542090) is active in the NPPES registry as of the last update on 2007-07-08.

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

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions