Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Walter Piston, M.D.

Orthopaedic Surgery Physician in Hermitage, PA · enumerated 2005.

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

National Provider Identifier

1770588063

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Registry record

Entity type Individual (Type 1)

Name Robert Walter Piston

Credential M.D.

Sex Male

Practice address 3120 Highland Rd, Hermitage, PA, 16148

Phone (724) 342-2663

Fax (724) 342-8988

Enumeration date Jun 15, 2005

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD038306E (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
609653500	Other	-	US DEPT. OF LABOR
200036507	Other	PA	RAILROAD MEDICARE
0012802950002	Medicaid	PA	-
201103	Other	-	UPMC
000680063	Other	PA	HIGHMARK BC/BS
316340	Other	-	HEALTH AMERICA
0893681	Medicaid	OH	-
25-1725497	Other	PA	FEDERAL TAX IDENTIFICATION NUMBER

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.

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Frequently asked questions

Where does Robert Piston practice?

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

What is the NPI number for Robert Piston?

The National Provider Identifier (NPI) for Robert Piston is 1770588063, 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 2023-03-07.