Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Robert Polage, M.D.

Specialist in Sacramento, CA · enumerated 2007.

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

National Provider Identifier

1275731416

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Robert Polage

Credential M.D.

Sex Male

Practice address 4400 V St, Pathology Building, Sacramento, CA, 95817

Phone (916) 734-5069

Fax (916) 734-2652

Enumeration date Jul 10, 2007

Last updated in NPPES Jul 10, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 5049931-1205 (UT) Primary

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

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 Christopher Polage?

Christopher Polage is registered in NPPES with the primary taxonomy of Specialist. 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 2007-07-10.