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WARREN GENERAL HOSPITAL
NPI 1790504132
Internal Medicine - Sleep Medicine in Warren, PA

Active since October 03, 2024
2 W CRESCENT PARK, WARREN, PA 16365(814) 723-3300(814) 723-8515 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 13, 2026, Oct 3, 2024 (2 updates tracked since 2024).

About Warren General Hospital NPPES

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

WARREN GENERAL HOSPITAL (NPI 1790504132) is a healthcare organization registered as a sleep medicine in Warren, Pennsylvania and active in the NPI registry since October 2024. The organization lists Lisa M Ristau, Director Of Patient Accounts, as its authorized official.

NPPES Registry Identity

NPI1790504132
Entity TypeOrganization
Primary Taxonomy207RS0012X
Legal Business NameWARREN GENERAL HOSPITAL
Location Address2 W CRESCENT PARKWarren, PA 16365-2199
Mailing Address2 W Crescent ParkWarren, PA 16365-2111 · (814) 723-3300 · Fax (814) 723-8515
Phone(814) 723-3300
Fax(814) 723-8515
Organization SubpartNo
Authorized OfficialLisa M RistauDirector Of Patient Accounts · (814) 723-4973
Enumeration DateOctober 3, 2024
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1790504132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedClinic/Center · Sleep Disorder DiagnosticTaxonomy 261QS1200X
2 W CRESCENT PARK, Warren, PA 16365
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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)

Warren General Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Warren General Hospital, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Edwina Clarke, MD
Pediatric Medicine
NPI 1619360351
2 W CRESCENT PARK
Warren, PA 16365
(814) 723-3300
✔ PECOS1.8 mi
Alex Strassburg, MD
Internal Medicine
NPI 1619168689
2 W CRESCENT PARK
Warren, PA 16365
(814) 723-4973
✔ PECOS✔ Accepts Medicare1.8 mi
Dale Mcnett, M.D.
Internal Medicine
NPI 1790768521
114 MAIN AVE
Warren, PA 16365
(814) 723-8240
✔ PECOS✔ Accepts Medicare2.0 mi
Timothy Stanton, MD
Internal Medicine
NPI 1811969173
114 MAIN AVE
Warren, PA 16365
(814) 723-8240
✔ PECOS✔ Accepts Medicare2.0 mi
Kevin Kelly, MD
Neurology
NPI 1356342109
420 E NORTH AVE STE 206
Pittsburgh, PA 15212
(412) 359-8850
✔ PECOS✔ Accepts Medicare103 mi
James Valeriano, MD
Neurology
NPI 1801898788
420 E NORTH AVE STE 206
Pittsburgh, PA 15212
(412) 359-8850
✔ PECOS✔ Accepts Medicare103 mi
Andrea Synowiec, DO
Neurology
NPI 1447561568
4815 LIBERTY AVE STE 439
Pittsburgh, PA 15224
(412) 578-3925
✔ PECOS✔ Accepts Medicare103 mi
Mihaela Nowak, MD
Neurology
NPI 1801894696
575 COAL VALLEY RD STE 464
Clairton, PA 15025
(412) 267-6360
✔ PECOS✔ Accepts Medicare112 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 Warren General Hospital's NPI number?

The NPI number for Warren General Hospital is 1790504132. It was assigned to this organization in the NPPES registry on October 3, 2024.

Where is Warren General Hospital located?

Warren General Hospital is located at 2 W Crescent Park, Warren, PA 16365. The listed phone number is (814) 723-3300.

What is Warren General Hospital's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Warren General Hospital enrolled in Medicare?

Yes. Warren General Hospital is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Warren General Hospital?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Warren General Hospital. 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 Neurology (4), Internal Medicine (3) and Pediatric Medicine (1). Of these, 4 practice 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 Warren General Hospital was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.