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MARY GEHRING HAYES FNP
NPI 1295964179
Nurse Practitioner in Pennington Gap, VA

Active since July 13, 2009PECOS Enrolled
1800 COMBS RD, PENNINGTON GAP, VA 24277(276) 546-1440 Get Directions Write a Review

NPPES record last updated: April 12, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mary Gehring Hayes Fnp NPPES

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

MARY GEHRING HAYES FNP (NPI 1295964179) is an individual nurse practitioner in Pennington Gap, Virginia, licensed in Tennessee (17856) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295964179
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY GEHRING HAYESCredential: FNP
Location Address1800 COMBS RDPennington Gap, VA 24277-1808
Mailing Address1431 Centerpoint Blvd, Suite 100Knoxville, TN 37932-1984 · (865) 985-7234
Phone(276) 546-1440
Sole ProprietorNo
Enumeration DateJuly 13, 2009
Last NPPES UpdateApril 12, 2016
✔ NPI 1295964179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in TN · 17856✔ Licensed in VA · 0001117056
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1800 COMBS RD, Pennington Gap, VA 24277
Open in Google Maps ↗

Other Identifiers 2

Medicare PINVV4056B288VA
Medicare PIN103I502488TN

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Gehring Hayes Fnp 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 Mary Hayes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellmont Medical Associates, Inc.
28 mi
Internal Medicine
601 COMMONWEALTH DR
Norton, VA 24273
  • Reassigned Medicare billing, Virginia enrollment
  • 262 clinicians in this Medicare group
NPI 1003274994 (276) 679-6028

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 8

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.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
114 services15 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
89 services81 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
46 services44 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
34 services33 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
28 services27 patients
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.
25 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24277 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

Other Providers at the Same Location NPPES 11

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

SUBHASH C SAHA M.D.
Radiology (Diagnostic Radiology)
1800 COMBS RD
PENNINGTON GAP, VA 24277
Lee County (276) 546-1440
PATRICK A. MOLONY, MD PA
Clinic/Center (Rural Health)
1800 COMBS RD, SUITE 11
PENNINGTON GAP, VA 24277
Lee County (276) 546-3041
ASGHAR ALI MD
Internal Medicine
1800 COMBS RD, SUITE 3
PENNINGTON GAP, VA 24277
Lee County (276) 546-3870
STANISLAV T MERKA MD
Emergency Medicine
1800 COMBS RD
PENNINGTON GAP, VA 24277
Lee County (276) 546-1440
PHYSICIAN MANAGEMENT SERVICES OF VIRGINIA, LLC
Family Medicine
1800 COMBS RD
PENNINGTON GAP, VA 24277
Lee County (888) 829-8550
SUHASINI MOPARTY MD
Pediatrics
1800 COMBS RD, SUITE 4
PENNINGTON GAP, VA 24277
Lee County (276) 546-3870
PENNINGTON GAP HMA PHYSICIAN MANAGEMENT INC
Surgery
1800 COMBS RD
PENNINGTON GAP, VA 24277
Lee County (276) 546-3870
SHANLEY BROOKE SHELBURNE PA-C
Physician Assistant (Medical)
1800 COMBS RD, SUITE 7
PENNINGTON GAP, VA 24277
Lee County (276) 546-4894

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 Mary Hayes's NPI number?

The NPI number for Mary Hayes is 1295964179. It was assigned to this individual provider in the NPPES registry on July 13, 2009.

Where is Mary Hayes located?

Mary Hayes practices at 1800 Combs Rd, Pennington Gap, VA 24277. The listed phone number is (276) 546-1440.

What is Mary Hayes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mary Hayes enrolled in Medicare?

Yes. Mary Hayes is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Hayes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Hayes reassigns Medicare benefits to Wellmont Medical Associates, Inc. (Norton, VA). 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 Mary Hayes'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 Mary Hayes was last updated on April 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.