JOHN MARTIN SHARKEY MD
NPI 1477131571
Internal Medicine - Rheumatology in Willingboro, NJ
About John Martin Sharkey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MARTIN SHARKEY MD (NPI 1477131571) is an individual rheumatology provider in Willingboro, New Jersey, licensed in New Jersey (25MA13095100) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Summit.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Martin Sharkey Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08046 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLINGBORO, NJ 08046
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 John Sharkey's NPI number?
The NPI number for John Sharkey is 1477131571. It was assigned to this individual provider in the NPPES registry on March 30, 2021.
Where is John Sharkey located?
John Sharkey practices at 651 John F Kennedy Way, Willingboro, NJ 08046. The listed phone number is (609) 835-2838.
What is John Sharkey's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is John Sharkey enrolled in Medicare?
Yes. John Sharkey is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for John Sharkey was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.
# John Martin Sharkey, MD · NPI 1477131571
Rheumatology physician in Willingboro, New Jersey. Individual provider, active in the CMS NPPES registry since March 30, 2021.
## Identity
- **NPI:** 1477131571 (Entity type: Individual)
- **Enumerated:** March 30, 2021
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 25MA13095100 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 651 JOHN F KENNEDY WAY, Willingboro, NJ 08046-1262
- **Phone:** (609) 835-2838
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** August 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1477131571) · Data from the CMS NPPES public registry.