Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcelino Oliveri, D.O.

Orthopaedic Surgery of the Spine Physician in Lancaster, PA · enumerated 2005.

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

National Provider Identifier

1154317105

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Registry record

Entity type Individual (Type 1)

Name Marcelino Oliveri

Credential D.O.

Sex Male

Practice address 231 Granite Run Drive, Lancaster, PA, 17601

Phone (717) 560-4200

Fax (717) 560-4159

Enumeration date Sep 26, 2005

Last updated in NPPES Sep 30, 2024

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License OS006141E (PA) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License OS006141E (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
OL666110	Other	PA	MEDICARE-DME
200024841	Other	PA	MEDICARE-RAILROAD

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 Marcelino Oliveri practice?

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

What is the NPI number for Marcelino Oliveri?

The National Provider Identifier (NPI) for Marcelino Oliveri is 1154317105, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.