Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William J Bowman, MD
Dermatology Physician in Denver, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013076108
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Registry record
Entity type Individual (Type 1)
Name Dr. William J Bowman
Credential MD
Sex Male
Practice address 3464 S Willow St, Suite 194, Denver, CO, 80231
Phone (303) 755-2900
Fax (303) 745-7997
Enumeration date Dec 6, 2006
Last updated in NPPES Oct 18, 2016
Taxonomy & licenses
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 |
|---|---|---|---|
| 840854490 | Other | - | TAXID |
| 205119406 | Other | - | TAXID |
| 01213438 | 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.
Frequently asked questions
What is the NPI number for William Bowman?
The National Provider Identifier (NPI) for William Bowman is 1013076108, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Bowman 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 → Leonard Zemel Endocrinology, Diabetes & Metabolism Physician · Denver, CO NPI 1447256045 Daniel Horne Urology Physician · Denver, CO NPI 1831182351 Boulder Ekg Cardiovascular Disease Physician · Denver, CO NPI 1174581433 Susan Inns Physical Therapist · Denver, CO NPI 1366524860 Guinevere Sarnecki Occupational Therapist · Denver, CO NPI 1942383849 Carl Belle Physical Therapist · Denver, CO NPI 1326121625 Michael Willig Family Medicine Physician · Denver, CO NPI 1639253156 Daniel W. Horne M.D., Facs Urology Physician · Denver, CO NPI 1437456977
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-18.