Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Hartnett Olivares, D.O.

Urology Physician in Chicago, IL · enumerated 2015.

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

National Provider Identifier

1710367511

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Hartnett Olivares

Credential D.O.

Sex Male

Practice address 1901 W Harrison St, Chicago, IL, 60612

Phone (312) 864-6000

Enumeration date Jun 5, 2015

Last updated in NPPES Jun 5, 2015

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 125.066482 (IL) 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

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

Is NPI 1710367511 active?

Yes, as of the latest NPPES snapshot, NPI 1710367511 is active (record last updated 2015-06-05).

How do I verify Christopher Olivares's NPI record?

Cross-check NPI 1710367511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-05.