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Olaniyi I Oluleye, MD

Psychiatry Physician in Lancaster, PA · enumerated 2006 · practices at New Day Psychological Services, LLC.

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

National Provider Identifier

1275563140

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Registry record

Entity type Individual (Type 1)
Name Olaniyi I Oluleye
Credential MD
Sex Male
Practice address 780 Eden Rd, Lancaster, PA, 17601
Phone (717) 735-7770
Enumeration date Jul 4, 2006
Last updated in NPPES Jul 2, 2024

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License MD418999 (PA) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD-418999 (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
0019655550001 Medicaid PA -

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

What specialty is Olaniyi Oluleye?
Olaniyi Oluleye is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-02.