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ST MARYS MEDICAL CENTER, INC.
NPI 1104681485
Internal Medicine in Huntington, WV

Active since February 16, 2024CLIA 51D0661739 · Accreditation
2900 1ST AVE, HUNTINGTON, WV 25702(304) 526-1014(304) 526-1021 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About St Marys Medical Center, Inc. NPPES

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

ST MARYS MEDICAL CENTER, INC. (NPI 1104681485), doing business as St. Mary's Medical Center, is a healthcare organization registered as an internal medicine in Huntington, West Virginia and active in the NPI registry since February 2024. The organization holds an CLIA Accreditation certificate valid through February 27, 2027 and lists Angela Swearingen, Coo, as its authorized official.

NPPES Registry Identity

NPI1104681485
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameST MARYS MEDICAL CENTER, INC.
Location Address2900 1ST AVEHuntington, WV 25702-1241
Mailing Address2900 1st AveHuntington, WV 25702-1241 · (304) 526-1014 · Fax (304) 526-1021
Phone(304) 526-1014
Fax(304) 526-1021
Organization SubpartNo
Authorized OfficialAngela SwearingenCoo · (304) 526-1224
Enumeration DateFebruary 16, 2024
Last NPPES UpdateMay 16, 2025
NPPES CertifiedMay 16, 2025
✔ NPI 1104681485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Advanced Heart Failure and Transplant CardiologyTaxonomy 207RA0001X
Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X
2900 1ST AVE, Huntington, WV 25702
Open in Google Maps ↗

Other Names 1

Doing Business AsSt. Mary's Medical Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

St Marys Medical Center, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

21

Medicare enrollment records show 21 clinicians reassign Medicare billing to St Marys Medical Center, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 17 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Cardiovascular Disease (Cardiology)12
Interventional Cardiology5
Cardiac Electrophysiology2
Nurse Practitioner2

Nearest to this location (20)

See all 21
Laura Ferguson, FNP-BC
Nurse Practitioner
NPI 1801148838
2900 1ST AVE RM 105
Huntington, WV 25702
(304) 399-7457
✔ PECOS✔ Accepts MedicareSame address
Sharon Wiley, FNP
Nurse Practitioner
NPI 1700167558
3075 US ROUTE 60 STE D265
Huntington, WV 25705
(304) 528-4600
✔ PECOS✔ Accepts Medicare0.4 mi
Khalid Abozguia, MD, PHD
Cardiac Electrophysiology
NPI 1265773105
1249 15TH ST STE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Silvestre Cansino, MD
Cardiovascular Disease (Cardiology)
NPI 1811956634
1249 15TH ST SUITE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Mehiar El-Hamdani, MD
Cardiovascular Disease (Cardiology)
NPI 1932290939
1249 15TH ST SUITE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Melissa Lester, D.O.
Cardiovascular Disease (Cardiology)
NPI 1609974708
1249 15TH ST 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
George Linsenmeyer, MD
Cardiovascular Disease (Cardiology)
NPI 1003842246
1249 15TH ST STE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Jason Mader, D.O.
Cardiovascular Disease (Cardiology)
NPI 1508132960
1249 15TH ST STE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Carlos Rueda Rios, M.D
Cardiovascular Disease (Cardiology)
NPI 1154617678
1249 15TH ST STE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Rameez Sayyed, MD
Interventional Cardiology
NPI 1811956659
1249 15TH ST SUITE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Mark Studeny, MD
Cardiovascular Disease (Cardiology)
NPI 1326008517
1249 15TH ST SUITE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Ellen Thompson, MD
Cardiovascular Disease (Cardiology)
NPI 1740240936
1249 15TH ST SUITE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Paulette Wehner, MD
Cardiovascular Disease (Cardiology)
NPI 1245299007
1249 15TH ST SUITE 4000
Huntington, WV 25701
(304) 691-8500
✔ PECOS✔ Accepts Medicare2.2 mi
Gudjon Karlsson, MD
Interventional Cardiology
NPI 1235558339
5170 US ROUTE 60
Huntington, WV 25705
(304) 528-4600
✔ PECOS3.2 mi
Mehrette Maru, MD
Interventional Cardiology
NPI 1427262765
4270 US ROUTE 60
Huntington, WV 25705
(304) 781-3610
✔ PECOS✔ Accepts Medicare4.5 mi
Daniel Snavely, MD
Interventional Cardiology
NPI 1972544047
4270 US ROUTE 60
Huntington, WV 25705
(304) 781-3610
✔ PECOS✔ Accepts Medicare4.5 mi
Daniel Vilchez, M.D.
Interventional Cardiology
NPI 1316329824
4270 US ROUTE 60
Huntington, WV 25705
(304) 781-3610
✔ PECOS✔ Accepts Medicare4.5 mi
Nathan Vaughan, MD
Cardiovascular Disease (Cardiology)
NPI 1780659706
300 CORPORATE CENTER DRIVE
Scott Depot, WV 25560
(304) 691-6732
✔ PECOS✔ Accepts Medicare27 mi
George Joseph, M.D.
Cardiac Electrophysiology
NPI 1699766931
243 THREE SPRINGS DR STE 5A
Weirton, WV 26062
(740) 792-4220
✔ PECOS✔ Accepts Medicare168 mi
Salem Badr, MD
Cardiovascular Disease (Cardiology)
NPI 1396189205
619 E MASON ST STE 4P57
Springfield, IL 62701
(217) 788-0706
✔ PECOS401 mi
See all 21 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 51D0661739

St Mary's Medical Center · Huntington, WV
Active · expires Feb 27, 2027
CLIA Number51D0661739
Laboratory TypeHospital
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorDr. Vincent A. Graffeo
Laboratory Phone(304) 526-1065
Laboratory LocationSt Mary's Medical Center2900 First Avenue, Huntington, WV 25702
CLIA data matches this NPI record on: Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

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 St Marys Medical Center, Inc.'s NPI number?

The NPI number for St Marys Medical Center, Inc. is 1104681485. It was assigned to this organization in the NPPES registry on February 16, 2024. The provider is doing business as St. Mary's Medical Center.

Where is St Marys Medical Center, Inc. located?

St Marys Medical Center, Inc. is located at 2900 1st Ave, Huntington, WV 25702. The listed phone number is (304) 526-1014.

What is St Marys Medical Center, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is St Marys Medical Center, Inc. enrolled in Medicare?

Yes. St Marys Medical Center, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through St Marys Medical Center, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 21 clinicians in 4 Medicare specialties reassign their Medicare billing to St Marys Medical Center, Inc.. A 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 the clinician's services. The largest specialties are Cardiovascular Disease (Cardiology) (12), Interventional Cardiology (5) and Cardiac Electrophysiology (2). Of these, 1 practice at this address and 17 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does St Marys Medical Center, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 51D0661739) is associated with this NPI, valid through February 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for St Marys Medical Center, Inc. was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.