DR. JOHN CHARLES GREEN D.O.
NPI 1528015591
Surgery in Mechanicsburg, PA
About Dr. John Charles Green D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN CHARLES GREEN D.O. (NPI 1528015591) is an individual surgery provider in Mechanicsburg, Pennsylvania, licensed in Pennsylvania (OS 005621 L) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Philadelphia College Of Osteopathic Medicine (1984).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 7
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
Dr. John Charles Green D.o. 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 John Green reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mechanicsburg, PA 17050
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,902 clinicians in this Medicare group
Hanover, PA 17331
- Reassigned Medicare billing, Pennsylvania enrollment
- 6 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 11
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17050 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Green's NPI number?
The NPI number for John Green is 1528015591. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is John Green located?
John Green practices at 6481 Carlisle Pike, Mechanicsburg, PA 17050. The listed phone number is (717) 516-6396.
What is John Green's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is John Green enrolled in Medicare?
Yes. John Green 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 John Green's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Green reassigns Medicare benefits to 2 organizations: Pinnacle Health Medical Services (Mechanicsburg, PA) and Cardiovascular Specialists Of York LLC (Hanover, 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 John Green's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Green accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list John Green 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.
When was this NPI record last updated?
The NPPES record for John Green was last updated on January 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. John Charles Green, D.O. · NPI 1528015591
Surgery physician in Mechanicsburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1528015591 (Entity type: Individual)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** OS 005621 L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 6481 CARLISLE PIKE, Mechanicsburg, PA 17050-2377
- **Phone:** (717) 516-6396 · **Fax:** (717) 620-8093
## 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): Pinnacle Health Medical Services (NPI 1851030373, Mechanicsburg, PA); Cardiovascular Specialists Of York LLC (NPI 1972299725, Hanover, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 1984
## Record status
- **NPPES last updated:** January 8, 2021
- **Other identifiers:** Other 2055449 (OH); Other 000000181658 (OH); Other 1528015591; and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1528015591) · Data from the CMS NPPES public registry.