Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher K Schreiber, M.D.

Urology Physician in Billings, MT · enumerated 2006.

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

National Provider Identifier

1689614695

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Registry record

Entity type Individual (Type 1)

Name Christopher K Schreiber

Credential M.D.

Sex Male

Practice address 2900 12th Ave N, Ste 503e, Billings, MT, 59101

Phone (406) 237-5400

Fax (406) 237-5420

Enumeration date Jun 7, 2006

Last updated in NPPES Dec 13, 2019

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License A56050 (CA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 7153A (WY) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 10719 (MT) 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
0090967	Medicaid	MT	-
122856100	Medicaid	WY	-

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

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.

What specialty is Christopher Schreiber?

Christopher Schreiber is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-13.