Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Catherine Leanne Considine, D.O.

Otolaryngology Physician in Denver, CO · enumerated 2007.

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

National Provider Identifier

1336334465

Verified

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Registry record

Entity type Individual (Type 1)

Name Catherine Leanne Considine

Credential D.O.

Sex Female

Practice address Denver, CO, 80218

Phone (303) 832-0860

Fax (303) 832-1457

Enumeration date Sep 11, 2007

Last updated in NPPES Dec 2, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 45920 (CO) 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

Other identifiers

Identifier	Type	State	Issuer
48533874	Medicaid	CO	-
1831389998	Other	CO	GROUP NPI

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

Where does Catherine Considine practice?

The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Catherine Considine?

The National Provider Identifier (NPI) for Catherine Considine is 1336334465, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Matthew Breeden Obstetrics & Gynecology Physician · Denver, CO NPI 1508864455 Victor Schramm Otolaryngology Physician · Denver, CO NPI 1538161096 Pediatric Otolaryngology, Head and Neck Surgery, P.C. Specialist · Denver, CO NPI 1487644571 Nigel Pashley Specialist · Denver, CO NPI 1780674887 Rocky Mountain Pediatric Surgery, P.C Specialist · Denver, CO NPI 1104817055 Cynthia Kelly Orthopaedic Surgery Physician · Denver, CO NPI 1487635173 Rhonda Haver Surgical Physician Assistant · Denver, CO NPI 1174504948 Ross Wilkins Orthopaedic Surgery Physician · Denver, CO NPI 1629059308

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-02.