Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael L Hayes, D.O.
Dermatology Physician in Peoria, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912017245
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael L Hayes
Credential D.O.
Sex Male
Practice address 4909 N Glen Park Place Rd, Peoria, IL, 61614
Phone (309) 674-7546
Enumeration date Aug 30, 2006
Last updated in NPPES Aug 15, 2008
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036-107830 (IL) Primary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 036-107830 (IL) Secondary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 02938 (IA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
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
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.
What specialty is Michael Hayes?
Michael Hayes is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → John Lomax Plastic Surgery Physician · Peoria, IL NPI 1417923517 Carl Soderstrom Dermatopathology Physician · Peoria, IL NPI 1053370759 Stuart Berryman Medical Physician Assistant · Peoria, IL NPI 1093774705 Soderstrom Dermatology Center S C Ambulatory Surgical Clinic/Center · Peoria, IL NPI 1053362343 Soderstrom Dermatology Center S C Dermatology Physician · Peoria, IL NPI 1710931670 John Soderstrom Physician Assistant · Peoria, IL NPI 1871506931 Todd Gerlach Plastic Surgery Physician · Peoria, IL NPI 1518046044 James Jeffries Plastic and Reconstructive Surgery Physician · Peoria, IL NPI 1073655676
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-15.