Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Neinast, DO

Internal Medicine Physician in Normal, IL · enumerated 2020.

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

National Provider Identifier

1770105769

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Neinast

Credential DO

Sex Male

Practice address 1300 Franklin Ave Ste 380, Normal, IL, 61761

Phone (309) 268-3598

Fax (309) 268-2536

Enumeration date May 12, 2020

Last updated in NPPES Feb 27, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125075898 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036.163604 (IL) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1770105769 active?

Yes — as of the latest NPPES snapshot, NPI 1770105769 is active (record last updated 2024-02-27).

How do I verify Michael Neinast's NPI record?

Cross-check NPI 1770105769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-27.