Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Charles Green, D.O.

Q: What is the NPI number for John Green?

The National Provider Identifier (NPI) for John Green is 1528015591, a Type 1 (individual) record in the CMS NPPES registry.

Surgery Physician in Mechanicsburg, PA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528015591

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Registry record

Entity type Individual (Type 1)

Name Dr. John Charles Green

Credential D.O.

Sex Male

Practice address 6481 Carlisle Pike, Mechanicsburg, PA, 17050

Phone (717) 516-6396

Fax (717) 620-8093

Enumeration date May 27, 2006

Last updated in NPPES Jan 8, 2021

Taxonomy & licenses

2083S0010X Sports Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 34 00 5210 (OH) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License OS 005621 L (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
001007392	Medicaid	PA	-
1528015591	Other	-	NPI
2055449	Other	OH	MOLINA MEDICAID
0125294000	Medicaid	OH	-
P00284946	Other	-	RR MEDICARE
310917085084	Other	OH	CARESOURCE MEDICAID
000000181658	Other	OH	UNISON MEDICAID

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does John Green practice?

The practice location on file with NPPES is in Mechanicsburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Green?

The National Provider Identifier (NPI) for John Green is 1528015591, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-08.