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

Curtis E Crylen, M.D.

Urology Physician in Greeley, CO · enumerated 2006 · practices at Banner Greeley Specialists.

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

National Provider Identifier

1881644532

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Registry record

Entity type Individual (Type 1)
Name Curtis E Crylen
Credential M.D.
Sex Male
Practice address Greeley, CO, 80634
Phone (970) 378-1000
Fax (970) 378-1899
Enumeration date May 12, 2006
Last updated in NPPES Dec 13, 2010

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

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 46959 (CO) 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
42030382 Medicaid CO -

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

How do I verify Curtis Crylen's NPI record?
Cross-check NPI 1881644532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1881644532 active?
Yes, as of the latest NPPES snapshot, NPI 1881644532 is active (record last updated 2010-12-13).

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