NPI Portal NPI Lookup & Verification

Max Olesevich, M.D.

Max Olesevich is a General Practice Physician provider (General Practice) practicing in Mauston, WI, registered in the NPPES registry with NPI 1073706677 since 2007. The credential MD stands for Doctor of Medicine.

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NPI 1073706677
Entity type Individual (Type 1)
Name Max Olesevich
Credential M.D.
Sex Male
Practice address 1050 DIVISION ST, Mauston, WI, 53948
Phone 6088476161
Enumeration date 2007-08-27
Last updated in NPPES 2024-07-03

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Primary 52289-020 WI
207P00000X Emergency Medicine Physician Secondary 192189 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Max Olesevich, M.D.
NPI: 1073706677
Taxonomy: 208D00000X (General Practice Physician)
Address: 1050 DIVISION ST, Mauston, WI, 53948

Other providers at this practice address

NPI Name Type Specialty Location
1780686006 John Murphy Individual Family Medicine Physician Mauston, WI
1861487597 Michael Wolf Individual Certified Registered Nurse Anesthetist Mauston, WI
1689655979 Ron Dixon Individual Certified Registered Nurse Anesthetist Mauston, WI
1073594362 August Martin Individual Certified Registered Nurse Anesthetist Mauston, WI
1427039718 Kenneth Hallwood Individual Certified Registered Nurse Anesthetist Mauston, WI
1396722021 Mary Mclean Individual Audiologist-Hearing Aid Fitter Mauston, WI
1609854900 Donald Hart Individual Certified Registered Nurse Anesthetist Mauston, WI
1699738757 Micah Playman Individual Certified Registered Nurse Anesthetist Mauston, WI

Verify this record

Cross-check NPI 1073706677 against the authoritative CMS record: view Max Olesevich on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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 Max Olesevich?
Max Olesevich is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-07-03.