Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GEORGE W CHAMBERS MD
NPI 1821094830
Internal Medicine - Critical Care Medicine in Munford, TN

Q: What is George Chambers's NPI number?

The NPI number for George Chambers is 1821094830. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Q: What is George Chambers's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for George Chambers was last updated on October 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.

Active since June 23, 2005PECOS Enrolled

56 E MAIN ST, MUNFORD, TN 38058(901) 837-3735(901) 837-8532 Get Directions Write a Review

NPPES record last updated: October 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. George W Chambers Md NPPES

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

DR. GEORGE W CHAMBERS MD (NPI 1821094830) is an individual critical care medicine provider in Munford, Tennessee, licensed in Tennessee (MD18580) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821094830

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NameDR. GEORGE W CHAMBERSCredential: MD

Location Address56 E MAIN STMunford, TN 38058-6054

Mailing Address56 E Main StMunford, TN 38058-6054 · (901) 837-3735 · Fax (901) 837-8532

Phone(901) 837-3735

Fax(901) 837-8532

Sole ProprietorNo

Enumeration DateJune 23, 2005

Last NPPES UpdateOctober 4, 2026

✔ NPI 1821094830 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in TN · MD18580

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

56 E MAIN ST, Munford, TN 38058

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. George W Chambers 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 Reassignments

Medicare enrollment records show George Chambers reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southeastern Physician Services PC

316 mi

Hospitalist

990 OAK RIDGE TPKE
Oak Ridge, TN 37830

Reassigned Medicare billing, Tennessee enrollment
1,085 clinicians in this Medicare group

NPI 1083835441 (865) 481-1000

Emergency Coverage, LLC

375 mi

Family Medicine

435 2ND ST
Newport, TN 37821

Reassigned Medicare billing, Tennessee enrollment
664 clinicians in this Medicare group

NPI 1427005008 (423) 625-2200

Erx Group, LLC

503 mi

Emergency Medicine

302 S WAYNE ST
Alma, GA 31510

Reassigned Medicare billing, Tennessee enrollment
10 clinicians in this Medicare group

NPI 1760823082 (865) 777-1300

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

65 services54 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38058 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

10 suppliers22 claims71 services$6.40 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

1 supplier14 claims27 services$1.20 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier11 claims11 services$15.21 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier21 claims21 services$919.56 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers17 claims17 services$71.31 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

4 suppliers58 claims12,620 services$0.03 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

TAMEKIA HALL

Nurse Practitioner

56 E MAIN ST
MUNFORD, TN 38058

Tipton County (901) 837-3735

COVINGTON INTERNAL PHYSICIANS PC

Neuromusculoskeletal Medicine & OMM

56 E MAIN ST
MUNFORD, TN 38058

Tipton County (901) 837-3735

WILLIAM STANLEY MCMAHON MSN, APRN, FNP-C

Nurse Practitioner

56 E MAIN ST
MUNFORD, TN 38058

Tipton County (901) 827-3735

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 1821094830. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Where is George Chambers located?

George Chambers practices at 56 E Main St, Munford, TN 38058. The listed phone number is (901) 837-3735.

What is George Chambers's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is George Chambers enrolled in Medicare?

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

Which organizations bill Medicare for George Chambers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Chambers reassigns Medicare benefits to 3 organizations: Southeastern Physician Services PC (Oak Ridge, TN), Emergency Coverage, LLC (Newport, TN) and Erx Group, LLC (Alma, GA). Each 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.

What insurance does George Chambers accept?

Health plans from Cigna Healthcare list George Chambers as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for George Chambers was last updated on October 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.