NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carsten M. Sorensen, M.D.

Urology Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1780625392

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Carsten M. Sorensen
Credential M.D.
Sex Male
Practice address 850 E Harvard Ave Ste 305, Denver, CO, 80210
Phone (303) 825-8822
Fax (303) 825-4022
Enumeration date Jun 8, 2006
Last updated in NPPES Jan 22, 2025

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License DR.40159 (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
07072848 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Carsten Sorensen?
Carsten Sorensen 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.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-22.