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THAIS SIERRA PACIFIC PC
NPI 1306304472
Internal Medicine in Gardnerville, NV

Active since March 07, 2019
1107 US HIGHWAY 395 N, GARDNERVILLE, NV 89410(702) 453-3799(702) 453-5741 Get Directions Write a Review

NPPES record last updated: March 7, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Thais Sierra Pacific Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THAIS SIERRA PACIFIC PC (NPI 1306304472) is a healthcare organization registered as an internal medicine in Gardnerville, Nevada and active in the NPI registry since March 2019. The organization lists Warren Thai, Sole Owner, as its authorized official.

NPPES Registry Identity

NPI1306304472
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameTHAIS SIERRA PACIFIC PC
Location Address1107 US HIGHWAY 395 NGardnerville, NV 89410-5304
Mailing AddressPo Box 18228Reno, NV 89511-0228 · (702) 453-3799 · Fax (702) 453-5741
Phone(702) 453-3799
Fax(702) 453-5741
Organization SubpartNo
Authorized OfficialWarren ThaiSole Owner · (775) 313-8926
Enumeration DateMarch 7, 2019
✔ NPI 1306304472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1107 US HIGHWAY 395 N, Gardnerville, NV 89410
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thais Sierra Pacific Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Thais Sierra Pacific PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Warren Thai, MD
Internal Medicine
NPI 1902923451
801 E WILLIAMS AVE
Fallon, NV 89406
(702) 453-3799
✔ PECOS✔ Accepts Medicare64 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thais Sierra Pacific PC's NPI number?

The NPI number for Thais Sierra Pacific PC is 1306304472. It was assigned to this organization in the NPPES registry on March 7, 2019.

Where is Thais Sierra Pacific PC located?

Thais Sierra Pacific PC is located at 1107 Us Highway 395 N, Gardnerville, NV 89410. The listed phone number is (702) 453-3799.

What is Thais Sierra Pacific PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Thais Sierra Pacific PC enrolled in Medicare?

Yes. Thais Sierra Pacific PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Thais Sierra Pacific PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Thais Sierra Pacific PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Thais Sierra Pacific PC was last updated on March 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.