Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brian D Dorotik, M.D.
Pediatrics Physician in Denver, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306824222
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Registry record
Entity type Individual (Type 1)
Name Dr. Brian D Dorotik
Credential M.D.
Sex Male
Practice address 4567 E 9th Ave, Denver, CO, 80220
Phone (303) 338-4545
Enumeration date Jan 3, 2006
Last updated in NPPES Mar 28, 2026
Taxonomy & licenses
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 41794 (CO) Secondary
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 |
|---|---|---|---|
| 67378064 | Medicaid | CO | - |
| 023590 | Other | CO | KAISER COMMERCIAL NUMBER |
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
What is the NPI number for Brian Dorotik?
The National Provider Identifier (NPI) for Brian Dorotik is 1306824222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Dorotik practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michelle Mulder Obstetrics Physician · Denver, CO NPI 1588660997 Mitchell Adler Obstetrics & Gynecology Physician · Denver, CO NPI 1649276916 Donna Okuda Obstetrics & Gynecology Physician · Denver, CO NPI 1982602033 Sara Howatt Speech-Language Pathologist · Denver, CO NPI 1518955665 Kim Delamont Advanced Practice Midwife · Denver, CO NPI 1346239274 Dominique Beaufils-Brehm Physical Therapist · Denver, CO NPI 1487642344 Rose Marie Mcreynolds Physical Therapist · Denver, CO NPI 1023007895 Adam Barkin Emergency Medicine Physician · Denver, CO NPI 1639169113
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-28.