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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael A Stutz, M.D.

Radiation Oncology Physician in Geneva, IL · enumerated 2005.

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

National Provider Identifier

1649261603

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael A Stutz
Credential M.D.
Sex Male
Practice address 304 Randall Rd, Geneva, IL, 60134
Phone (630) 262-8554
Fax (630) 208-7363
Enumeration date Oct 31, 2005
Last updated in NPPES Jan 9, 2024

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 036097856 (IL) 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
778401 Other IL MEDICARE PROVIDER NUMBER
036097856 Medicaid IL -
920004348 Other IL RAILROAD MEDICARE
558620 Other IL MEDICARE PROVIDER 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.

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Frequently asked questions

Where does Michael Stutz practice?
The practice location on file with NPPES is in Geneva, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Stutz?
The National Provider Identifier (NPI) for Michael Stutz is 1649261603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.