PATRICIA DAVIDSON
NPI 1205008331
Nurse Anesthetist, Certified Registered in Williamsport, PA
About Patricia Davidson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA DAVIDSON (NPI 1205008331) is an individual nurse anesthetist, certified registered in Williamsport, Pennsylvania, licensed in Pennsylvania (RN504775L) and active in the NPI registry since March 2008. She is affiliated with Upmc Williamsport and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Patricia Davidson 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 Reassignment
Medicare enrollment records show Patricia Davidson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 146 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 4
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.
Upmc Williamsport
Acute Care Hospitals · Williamsport, PAUpmc Muncy
Critical Access Hospitals · Muncy, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17701 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
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 Patricia Davidson's NPI number?
The NPI number for Patricia Davidson is 1205008331. It was assigned to this individual provider in the NPPES registry on March 28, 2008.
Where is Patricia Davidson located?
Patricia Davidson practices at 700 High St Williamsport Hospital & Medical Center, Williamsport, PA 17701. The listed phone number is (570) 321-2385.
What is Patricia Davidson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Patricia Davidson enrolled in Medicare?
Yes. Patricia Davidson 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 organization bills Medicare for Patricia Davidson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Davidson reassigns Medicare benefits to Susquehanna Physician Services (Williamsport, PA). The 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 Patricia Davidson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Patricia Davidson affiliated with any hospitals?
According to CMS data, Patricia Davidson is affiliated with Upmc Williamsport and Upmc Muncy.
When was this NPI record last updated?
The NPPES record for Patricia Davidson was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Patricia Davidson · NPI 1205008331
Nurse Anesthetist, Certified Registered physician in Williamsport, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 28, 2008.
## Identity
- **NPI:** 1205008331 (Entity type: Individual)
- **Enumerated:** March 28, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN504775L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 HIGH ST, WILLIAMSPORT HOSPITAL & MEDICAL CENTER, Williamsport, PA 17701-3100
- **Phone:** (570) 321-2385
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Susquehanna Physician Services (NPI 1639114689, Williamsport, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** December 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205008331) · Data from the CMS NPPES public registry.