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Dr. Dillon J Stein, D.O.

Hospice and Palliative Medicine (Internal Medicine) Physician in Butler, PA · enumerated 2011 · practices at Bhs Hvhs Multispecialty Group Inc.

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

National Provider Identifier

1538447776

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Registry record

Entity type Individual (Type 1)
Name Dr. Dillon J Stein
Credential D.O.
Sex Male
Practice address 129 Oneida Valley Rd, Ste 310, Butler, PA, 16001
Phone (724) 968-5330
Fax (724) 431-2951
Enumeration date Jul 21, 2011
Last updated in NPPES Apr 12, 2017

Taxonomy & licenses

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License OS016395 (PA) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS016395 (PA) Secondary
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
102947868 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.

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Frequently asked questions

What specialty is Dillon Stein?
Dillon Stein is registered in NPPES with the primary taxonomy of Hospice and Palliative Medicine (Internal Medicine) 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 2017-04-12.