Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Calvin James Dorsey
Psychiatry Physician in Denver, CO · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932780574
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Registry record
Entity type Individual (Type 1)
Name Dr. Calvin James Dorsey
Sex Male
Practice address 2240 Buchtel Blvd, Denver, CO, 80210
Phone (303) 871-2205
Enumeration date Apr 15, 2021
Last updated in NPPES Aug 13, 2026
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License DR.0073731 (CO) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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.
Frequently asked questions
How do I verify Calvin Dorsey's NPI record?
Cross-check NPI 1932780574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1932780574 active?
Yes, as of the latest NPPES snapshot, NPI 1932780574 is active (record last updated 2026-08-13).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-13.