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DR. JAMES NAMSUPAK M.D.
NPI 1043486145
General Practice in Fairmont, WV

Active since May 08, 2008PECOS EnrolledAccepts Medicare Assignment
401 GUFFEY ST, JOHN MANCHIN SR. HEALTH CARE CENTER, FAIRMONT, WV 26554(304) 363-2500 Get Directions Write a Review

NPPES record last updated: September 16, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. James Namsupak M.d. NPPES

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

DR. JAMES NAMSUPAK M.D. (NPI 1043486145) is an individual general practice provider in Fairmont, West Virginia, licensed in West Virginia (23919) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of West Virginia University School Of Medicine (2009).

NPPES Registry Identity

NPI1043486145
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. JAMES NAMSUPAKCredential: M.D.
Location Address401 GUFFEY ST, JOHN MANCHIN SR. HEALTH CARE CENTERFairmont, WV 26554-4029
Mailing Address401 Guffey StFairmont, WV 26554-4029 · (304) 363-2500 · Fax (304) 363-0263
Phone(304) 363-2500
Sole ProprietorYes
Medical School CMSWest Virginia University School Of MedicineGraduated 2009
Enumeration DateMay 8, 2008
Last NPPES UpdateSeptember 16, 2013
✔ NPI 1043486145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in WV · 23919
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedFamily MedicineTaxonomy 207Q00000X · License 23919 (WV)
401 GUFFEY ST, Fairmont, WV 26554
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Other Identifiers 2

Medicare PIN4285421WV
Medicaid3810016983WV

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Namsupak M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264568971
PECOS Enrollment IDI20100406000552
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 James Namsupak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wvdhhr John Manchin Sr Health Care Center
Same address
Family Medicine
401 GUFFEY STREET
Fairmont, WV 26554
  • Reassigned Medicare billing, West Virginia enrollment
NPI 1417963000 (304) 363-2500

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 3

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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
79 services25 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307
A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.
56 services23 patients
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99304
An initial nursing facility visit is a daily check-up to monitor your health status. This service, lasting typically 25 minutes, involves a nurse assessing your overall wellbeing, discussing concerns, and updating your care plan as needed.
15 services13 patients

Referred Medical Equipment & Supplies CMS DME claims 3

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
5 suppliers25 claims50 services$4.51 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
3 suppliers15 claims15 services$0.45 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
5 suppliers13 claims13 services$5.97 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 2

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

JORDAN MEZZANOTTE M.S. CCC-SLP
Speech-Language Pathologist
401 GUFFEY ST
FAIRMONT, WV 26554
Marion County (304) 363-2500
MANCHIN WVA FACILITY OPERATIONS LLC
Skilled Nursing Facility
401 GUFFEY ST
FAIRMONT, WV 26554
Marion County (304) 363-2500

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 James Namsupak's NPI number?

The NPI number for James Namsupak is 1043486145. It was assigned to this individual provider in the NPPES registry on May 8, 2008.

Where is James Namsupak located?

James Namsupak practices at 401 Guffey St John Manchin Sr. Health Care Center, Fairmont, WV 26554. The listed phone number is (304) 363-2500.

What is James Namsupak's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is James Namsupak enrolled in Medicare?

Yes. James Namsupak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for James Namsupak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Namsupak reassigns Medicare benefits to Wvdhhr John Manchin Sr Health Care Center (Fairmont, WV). 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 James Namsupak'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 James Namsupak was last updated on September 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.