Warren General Hospital
NPI 1811600307 · Diagnostic Radiology Physician · Warren, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren General Hospital is a Diagnostic Radiology Physician organization in Warren, PA (NPI 1811600307).
Provider details
- NPI number
- 1811600307
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lisa Ristau, Patient Account Manager(814) 723-4973
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-12-30
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is Warren General Hospital's NPI number?
- Warren General Hospital's National Provider Identifier (NPI) is 1811600307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Warren General Hospital?
- Warren General Hospital is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Warren General Hospital located?
- Warren General Hospital's practice location on file with NPPES is 2 W Crescent Park, Warren, PA 16365-2111.
- What is Warren General Hospital's phone number?
- The practice phone number listed in the NPPES registry for Warren General Hospital is (814) 723-3300.
- Does Warren General Hospital accept Medicare?
- Warren General Hospital is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Warren General Hospital?
- The authorized official listed on Warren General Hospital's NPPES record is Lisa Ristau, Patient Account Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Warren General Hospital's NPI active?
- Yes — Warren General Hospital's NPI (1811600307) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.