WILLIAM F WITTMAN CRNP
NPI 1801853064
Nurse Practitioner in Emporium, PA
About William F Wittman Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM F WITTMAN CRNP (NPI 1801853064) is an individual nurse practitioner in Emporium, Pennsylvania, licensed in Pennsylvania (TP006174 B) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Penn Highlands Dubois, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted 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
William F Wittman Crnp 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.
Medicare Billing Reassignments
3Medicare enrollment records show William Wittman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Emporium, PA 15834
- Reassigned Medicare billing, Pennsylvania enrollment
- 23 clinicians in this Medicare group
Du Bois, PA 15801
- Reassigned Medicare billing, Pennsylvania enrollment
- 65 clinicians in this Medicare group
Brookville, PA 15825
- Reassigned Medicare billing, Pennsylvania enrollment
- 34 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Penn Highlands Dubois
Acute Care Hospitals · Dubois, PAPenn Highlands Elk
Critical Access Hospitals · Saint Marys, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15834 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 William Wittman's NPI number?
The NPI number for William Wittman is 1801853064. It was assigned to this individual provider in the NPPES registry on April 28, 2006.
Where is William Wittman located?
William Wittman practices at 416 N Broad St, Emporium, PA 15834. The listed phone number is (814) 486-2202.
What is William Wittman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is William Wittman enrolled in Medicare?
Yes. William Wittman 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 William Wittman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Wittman reassigns Medicare benefits to 3 organizations: Elk Regional Health Center (Emporium, PA), Dubois Regional Medical Center (Du Bois, PA) and Brookville Hospital (Brookville, PA). 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 William Wittman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Wittman accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list William Wittman 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 William Wittman affiliated with any hospitals?
According to CMS data, William Wittman is affiliated with Penn Highlands Dubois and Penn Highlands Elk.
When was this NPI record last updated?
The NPPES record for William Wittman was last updated on March 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# William F Wittman, CRNP · NPI 1801853064
Nurse Practitioner physician in Emporium, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 28, 2006.
## Identity
- **NPI:** 1801853064 (Entity type: Individual)
- **Enumerated:** April 28, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** TP006174 B (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 416 N BROAD ST, Emporium, PA 15834-1402
- **Phone:** (814) 486-2202 · **Fax:** (814) 486-0973
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Elk Regional Health Center (NPI 1952554602, Emporium, PA); Dubois Regional Medical Center (NPI 1245410554, Du Bois, PA); Brookville Hospital (NPI 1578733093, Brookville, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** March 13, 2014
- **Other identifiers:** Medicare UPIN S99525 (PA); Medicare ID-Type Unspecified 035454 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1801853064) · Data from the CMS NPPES public registry.