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GWC DO PC
NPI 1871852103
Internal Medicine in Las Vegas, NV

Active since May 07, 2012
6970 W PATRICK LN, #140, LAS VEGAS, NV 89113(702) 450-1717(702) 947-6740 Get Directions Write a Review

NPPES record last updated: May 7, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gwc Do Pc NPPES

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

GWC DO PC (NPI 1871852103) is a healthcare organization registered as an internal medicine in Las Vegas, Nevada and active in the NPI registry since May 2012. The organization lists Gar Win Chung, President, as its authorized official.

NPPES Registry Identity

NPI1871852103
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGWC DO PC
Location Address6970 W PATRICK LN, #140Las Vegas, NV 89113-0269
Mailing Address6970 W Patrick Ln, #140Las Vegas, NV 89113-0269 · (702) 450-1717 · Fax (702) 947-6740
Phone(702) 450-1717
Fax(702) 947-6740
Organization SubpartNo
Authorized OfficialGar Win ChungPresident · (702) 450-1717
Enumeration DateMay 7, 2012
✔ NPI 1871852103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · DO1669
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.
6970 W PATRICK LN, Las Vegas, NV 89113
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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, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gwc Do Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNevadaEnrollment IDO20120605000388Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gwc Do PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gar Chung, D.O.
Internal Medicine
NPI 1013147099
620 SHADOW LANE
Las Vegas, NV 89106
(702) 388-8436
✔ PECOS✔ Accepts Medicare7.4 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 Gwc Do PC's NPI number?

The NPI number for Gwc Do PC is 1871852103. It was assigned to this organization in the NPPES registry on May 7, 2012.

Where is Gwc Do PC located?

Gwc Do PC is located at 6970 W Patrick Ln #140, Las Vegas, NV 89113. The listed phone number is (702) 450-1717.

What is Gwc Do PC's specialty?

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

Is Gwc Do PC enrolled in Medicare?

Yes. Gwc Do PC is registered in the Medicare PECOS enrollment system.

When is Gwc Do PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Nevada, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Gwc Do PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Gwc Do 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 Gwc Do PC was last updated on May 7, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.