KIMBERLY C IRWIN (MD) – Pediatric Nephrology Physician, NPI 1376547042
Pediatric Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
738 NEPHROLOGY in PA
Provider Addresses for KIMBERLY C IRWIN (MD)
PO BOX 13579
READING, PA 196123579
Phone: (484) 628-1324
Type: Mailing
160 E ERIE AVE
PHILADELPHIA, PA 191341011
Phone: (215) 427-5000
Type: Location
Yale New Haven Hospital, 20, York Street, Downtown, New Haven, New Haven County, Connecticut, 06510, United States
NEW HAVEN, CT 065103220
Phone: (203) 200-1680
Type: Mailing
124 BERKSHIRE CIR
BRIDGEPORT, WV 263309108
Phone: (304) 916-8831
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $57.
Total Amount is formed as General ($57) + Research ($0) + Ownership ($0) = $57.
Last reported payment date: 2023-10-16 • Largest payer in this snapshot: Rhythm Pharmaceuticals, Inc. ($31).
Total Amount
$57
General + Research + Ownership
Payments
2
Total payment records
General Amount
$57
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Rhythm Pharmaceuticals, Inc. | $31 |
| Kyowa Kirin, Inc. | $26 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-01-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20160226000032 | I | Nephrology | WV | TBD |
| I20180103002775 | I | Nephrology | PA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 19612)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pediatric Medicine, Endocrinology | PA | |
| Pediatric Medicine, Cardiovascular Disease (Cardiology), Pediatric Medicine | PA | |
| Pediatric Medicine, Infectious Disease | PA | |
| N E P H R O L O G Y | NY | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Allergy/Immunology, Pediatric Medicine | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Pediatric Medicine | PA | |
| A N E S T H E S I O L O G Y | IN | |
| Nurse Practitioner | NY |
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