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WISNIEWSKI MEDICAL LLC
NPI 1376385948
Internal Medicine in Conemaugh, PA

Active since June 12, 2024
340 1ST ST, CONEMAUGH, PA 15909(814) 535-7721(814) 535-2105 Get Directions Write a Review

NPPES record last updated: June 28, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 28, 2024, Jun 12, 2024 (2 updates tracked since 2024).

About Wisniewski Medical Llc NPPES

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

WISNIEWSKI MEDICAL LLC (NPI 1376385948) is a healthcare organization registered as an internal medicine in Conemaugh, Pennsylvania and active in the NPI registry since June 2024. The organization lists John Wisniewski, Own, as its authorized official.

NPPES Registry Identity

NPI1376385948
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameWISNIEWSKI MEDICAL LLC
Location Address340 1ST STConemaugh, PA 15909-1906
Mailing Address340 1st StConemaugh, PA 15909-1906 · (814) 535-7721 · Fax (814) 535-2105
Phone(814) 535-7721
Fax(814) 535-2105
Organization SubpartNo
Authorized OfficialJohn WisniewskiOwn · (814) 535-7721
Enumeration DateJune 12, 2024
Last NPPES UpdateJune 28, 20242 updates tracked since enumeration
NPPES CertifiedJune 28, 2024
✔ NPI 1376385948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
340 1ST ST, Conemaugh, PA 15909
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Wisniewski Medical Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Wisniewski Medical LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

John Wisniewski, M.D.
Family Practice
NPI 1154472579
340 1ST ST
Conemaugh, PA 15909
(814) 535-7721
✔ PECOS✔ Accepts MedicareSame address
Kimberly Wisniewski, CRNP
Nurse Practitioner
NPI 1003993007
321 MAIN ST SUITE 5 G
Johnstown, PA 15901
(814) 535-7721
✔ PECOS✔ Accepts Medicare2.3 mi

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

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 Wisniewski Medical LLC's NPI number?

The NPI number for Wisniewski Medical LLC is 1376385948. It was assigned to this organization in the NPPES registry on June 12, 2024.

Where is Wisniewski Medical LLC located?

Wisniewski Medical LLC is located at 340 1st St, Conemaugh, PA 15909. The listed phone number is (814) 535-7721.

What is Wisniewski Medical LLC's specialty?

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

Is Wisniewski Medical LLC enrolled in Medicare?

Yes. Wisniewski Medical LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wisniewski Medical LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Wisniewski Medical LLC, in Family Practice and Nurse Practitioner. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Wisniewski Medical LLC was last updated on June 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.