1. Home
  2. Directory
  3. West Virginia
  4. Lewisburg
  5. Family Medicine
  6. NPI Profile

THERESA KATHERINE STEPANEK DO
NPI 1013657287
Family Medicine in Lewisburg, WV

Active since March 29, 2022PECOS EnrolledAccepts Medicare Assignment
1464 JEFFERSON ST N, LEWISBURG, WV 24901(304) 645-3220(844) 479-4545 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 8, 2026, Dec 15, 2025 (2 updates tracked since 2025).

About Theresa Katherine Stepanek Do NPPES

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

THERESA KATHERINE STEPANEK DO (NPI 1013657287) is an individual family medicine provider in Lewisburg, West Virginia, licensed in West Virginia (4665) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Lewisgale Hospital Alleghany, and maintains a secondary practice location in Ronceverte.

NPPES Registry Identity

NPI1013657287
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTHERESA KATHERINE STEPANEKCredential: DO
Location Address1464 JEFFERSON ST NLewisburg, WV 24901-1380
Mailing Address1464 Jefferson St NLewisburg, WV 24901-1380 · (304) 645-3220 · Fax (844) 479-4545
Phone(304) 645-3220
Fax(844) 479-4545
Sole ProprietorNo
Medical School CMSCampbell Univ School Of Osteopathic MedicineGraduated 2022
Enumeration DateMarch 29, 2022
Last NPPES UpdateMay 8, 20262 updates tracked since enumeration
NPPES CertifiedMay 8, 2026
✔ NPI 1013657287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in WV · 4665
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1464 JEFFERSON ST N, Lewisburg, WV 24901
Open in Google Maps ↗

Other Names 1

Other Name (5)Theresa Mullarney-regetz Do

Secondary Practice Location 1

Location 11320 Maplewood AveRonceverte, WV 24970-8016 · Phone (304) 647-4411

Other Identifiers 1

Medicaid1013657287WV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Highmark Blue Cross Blue Shield West Virginia.Insurance ›

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

Theresa Katherine Stepanek Do 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 ID2668850777
PECOS Enrollment IDI20251009002999
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

2

Medicare enrollment records show Theresa Stepanek reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

West Virginia School Of Osteopathic Medicine Clinic Inc D/B/A Robert C. Byrd Clinic
Same address
Family Medicine
1464 JEFFERSON ST N
Lewisburg, WV 24901
  • Reassigned Medicare billing, West Virginia enrollment
  • Medicare enrollment name: West Virginia School Of Osteopathic Medicine Clinic Inc
  • Also billed through NPI 1013496991 (West Virginia)
  • 43 clinicians in this Medicare group
NPI 1871539296 (304) 645-3220
Camc Greenbrier Valley Medical Center Inc
2.9 mi
Cardiovascular Disease
1320 MAPLEWOOD AVE
Ronceverte, WV 24970
  • Reassigned Medicare billing, West Virginia enrollment
  • 142 clinicians in this Medicare group
NPI 1588373872 (304) 647-6006

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

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lewisgale Hospital Alleghany

Acute Care Hospitals · Low Moor, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490126
LocationOne Arh Lane - PO Box 7Low Moor, VA 24457 · Alleghany County
Emergency services

Camc Greenbrier Valley Medical Center, Inc

Acute Care Hospitals · Ronceverte, WV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number510002
Location1320 Maplewood AvenueRonceverte, WV 24970 · Greenbrier County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24901 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
$83.49 typical visit price
range $53.20 – $164.59
Typical copayment $20.87 (range $13.30 – $41.14)
Most-billed visit code 99203
Established Patient
$94.81 typical visit price
range $16.47 – $133.29
Typical copayment $23.70 (range $4.11 – $33.32)
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 20

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

JENNIFER NICOLE ROSE D.O.
Family Medicine
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
DR. PAMELA MARIE DEWILDE DO (AS OF 6/17/18)
Neuromusculoskeletal Medicine & OMM
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
WEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE CLINIC INC
Clinic/Center (Rural Health)
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
AMY RUBRICH DO
Neuromusculoskeletal Medicine & OMM
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
HEIDI MOLGA
Neuromusculoskeletal Medicine & OMM
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
EMILY L WILEY FNP-C
Nurse Practitioner (Family)
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
KAYLA IRIS CUADROS DO
Neuromusculoskeletal Medicine & OMM
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220
DR. CHRISTOPHER DON WOOD D.O.
Internal Medicine (Geriatric Medicine)
1464 JEFFERSON ST N
LEWISBURG, WV 24901
Greenbrier County (304) 645-3220

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 Theresa Stepanek's NPI number?

The NPI number for Theresa Stepanek is 1013657287. It was assigned to this individual provider in the NPPES registry on March 29, 2022. The provider is also known as Theresa Mullarney-Regetz Do.

Where is Theresa Stepanek located?

Theresa Stepanek practices at 1464 Jefferson St N, Lewisburg, WV 24901. The listed phone number is (304) 645-3220.

What is Theresa Stepanek's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Theresa Stepanek enrolled in Medicare?

Yes. Theresa Stepanek 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 organizations bill Medicare for Theresa Stepanek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Stepanek reassigns Medicare benefits to 2 organizations: West Virginia School Of Osteopathic Medicine Clinic Inc D/B/A Robert C. Byrd Clinic (Lewisburg, WV) and Camc Greenbrier Valley Medical Center Inc (Ronceverte, WV). 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 Theresa Stepanek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theresa Stepanek accept?

Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Theresa Stepanek 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.

Is Theresa Stepanek affiliated with any hospitals?

According to CMS data, Theresa Stepanek is affiliated with Lewisgale Hospital Alleghany and Camc Greenbrier Valley Medical Center, Inc.

When was this NPI record last updated?

The NPPES record for Theresa Stepanek was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.