ALLISON DEKOSKY
NPI 1275799488
Internal Medicine in Philadelphia, PA
About Allison Dekosky NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON DEKOSKY (NPI 1275799488) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD446183) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and is a graduate of University Of Pittsburgh School Of Medicine (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
Allison Dekosky 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
2Medicare enrollment records show Allison Dekosky reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 752 clinicians in this Medicare group
Pittsburgh, PA 15235
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 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.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 Allison Dekosky's NPI number?
The NPI number for Allison Dekosky is 1275799488. It was assigned to this individual provider in the NPPES registry on August 6, 2008.
Where is Allison Dekosky located?
Allison Dekosky practices at 3400 Spruce St Suite 9S Muh, Philadelphia, PA 19104. The listed phone number is (215) 662-4000.
What is Allison Dekosky's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Allison Dekosky enrolled in Medicare?
Yes. Allison Dekosky 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 Allison Dekosky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Dekosky reassigns Medicare benefits to 2 organizations: University Of Penn - Medical Group (Philadelphia, PA) and University Of Pittsburgh Physicians (Pittsburgh, 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 Allison Dekosky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Allison Dekosky affiliated with any hospitals?
According to CMS data, Allison Dekosky is affiliated with Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Allison Dekosky was last updated on December 5, 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.
# Allison Dekosky · NPI 1275799488
Internal Medicine physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 6, 2008.
## Identity
- **NPI:** 1275799488 (Entity type: Individual)
- **Enumerated:** August 6, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD446183 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 SPRUCE ST, SUITE 9S MUH, Philadelphia, PA 19104-4238
- **Phone:** (215) 662-4000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Penn - Medical Group (NPI 1053447151, Philadelphia, PA); University Of Pittsburgh Physicians (NPI 1407985674, Pittsburgh, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** December 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1275799488) · Data from the CMS NPPES public registry.