KIMBERLY C IRWIN MD
NPI 1376547042
Pediatrics - Pediatric Nephrology in Philadelphia, PA
About Kimberly C Irwin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIMBERLY C IRWIN MD (NPI 1376547042) is an individual pediatric nephrology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD462830) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Southwest General Health Center, and is a graduate of West Virginia University School Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses 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
Kimberly C Irwin Md 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 Kimberly Irwin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19134
- Reassigned Medicare billing, Pennsylvania enrollment
- 479 clinicians in this Medicare group
Falling Waters, WV 25419
- Reassigned Medicare billing, West Virginia enrollment
- Medicare enrollment name: West Virginia University Medical Corporation
- 2,471 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, West Virginia enrollment
- 228 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southwest General Health Center
Acute Care Hospitals · Middleburg Heights, OHOther 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 19134
PHILADELPHIA, PA 19134
PHILADELPHIA, PA 19134
PHILADELPHIA, PA 19134
PHILADELPHIA, PA 19134
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 Kimberly Irwin's NPI number?
The NPI number for Kimberly Irwin is 1376547042. It was assigned to this individual provider in the NPPES registry on June 9, 2005.
Where is Kimberly Irwin located?
Kimberly Irwin practices at 160 E Erie Ave, Philadelphia, PA 19134. The listed phone number is (215) 427-5000.
What is Kimberly Irwin's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.
Is Kimberly Irwin enrolled in Medicare?
Yes. Kimberly Irwin 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 Kimberly Irwin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kimberly Irwin reassigns Medicare benefits to 3 organizations: Stc Pediatrics LLC (Philadelphia, PA), Spring Mills Medical Center (Falling Waters, WV) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Kimberly Irwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kimberly Irwin accept?
Health plans from CareSource list Kimberly Irwin 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 Kimberly Irwin affiliated with any hospitals?
According to CMS data, Kimberly Irwin is affiliated with Southwest General Health Center.
When was this NPI record last updated?
The NPPES record for Kimberly Irwin was last updated on May 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Kimberly C Irwin, MD · NPI 1376547042
Pediatric Nephrology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 9, 2005.
## Identity
- **NPI:** 1376547042 (Entity type: Individual)
- **Enumerated:** June 9, 2005
- **Primary specialty:** Pediatrics - Pediatric Nephrology · taxonomy 2080P0210X
- **State license:** MD462830 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 160 E ERIE AVE, Philadelphia, PA 19134-1011
- **Phone:** (215) 427-5000
## 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): Stc Pediatrics LLC (NPI 1346884574, Philadelphia, PA); Spring Mills Medical Center (NPI 1235489931, Falling Waters, WV); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia University School Of Medicine, class of 1986
## Record status
- **NPPES last updated:** May 21, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1376547042) · Data from the CMS NPPES public registry.