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GEORGE P CHAMBERS JR. MD
NPI 1508972431
Obstetrics & Gynecology in Las Vegas, NV

Active since August 22, 2006PECOS Enrolled
5875 S RAINBOW BLVD STE 201, LAS VEGAS, NV 89118(702) 463-0800(702) 463-0801 Get Directions Write a Review

NPPES record last updated: February 1, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 1, 2023, Aug 17, 2021, Jul 3, 2018 (3 updates tracked since 2018).

About George P Chambers Jr. Md NPPES

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

GEORGE P CHAMBERS JR. MD (NPI 1508972431) is an individual obstetrics & gynecology provider in Las Vegas, Nevada, licensed in Nevada (10476) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508972431
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameGEORGE P CHAMBERS JR.Credential: MD
Location Address5875 S RAINBOW BLVD STE 201Las Vegas, NV 89118-2556
Mailing AddressPo Box 401177Las Vegas, NV 89140-1177 · (702) 463-0800 · Fax (702) 463-0801
Phone(702) 463-0800
Fax(702) 463-0801
Sole ProprietorNo
Enumeration DateAugust 22, 2006
Last NPPES UpdateFebruary 1, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 1, 2023
✔ NPI 1508972431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NV · 10476
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
5875 S RAINBOW BLVD STE 201, Las Vegas, NV 89118
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

George P Chambers Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show George Chambers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Intermountain Medical Holdings Nevada Inc
14 mi
Internal Medicine
595 W LAKE MEAD PKWY
Henderson, NV 89015
  • Reassigned Medicare billing, Nevada enrollment
  • 521 clinicians in this Medicare group
NPI 1245997279 (702) 566-5500

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIARASH MIRKIA MD PC
Surgery
5875 S RAINBOW BLVD STE 201
LAS VEGAS, NV 89118
Clark County (702) 889-6292
DR. KIARASH L MIRKIA MD
Surgery
5875 S RAINBOW BLVD STE 201
LAS VEGAS, NV 89118
Clark County (702) 453-3799
CHAMBERS & ASSOCIATES OBGYN AND GYNECOLOGICAL SURGERY PLLC
Obstetrics & Gynecology
5875 S RAINBOW BLVD STE 201
LAS VEGAS, NV 89118
Clark County (702) 463-0800

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 George Chambers's NPI number?

The NPI number for George Chambers is 1508972431. It was assigned to this individual provider in the NPPES registry on August 22, 2006.

Where is George Chambers located?

George Chambers practices at 5875 S Rainbow Blvd Ste 201, Las Vegas, NV 89118. The listed phone number is (702) 463-0800.

What is George Chambers's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is George Chambers enrolled in Medicare?

Yes. George Chambers is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for George Chambers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Chambers reassigns Medicare benefits to Intermountain Medical Holdings Nevada Inc (Henderson, NV). The 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 George Chambers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for George Chambers was last updated on February 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.