NPI Portal NPI Lookup & Verification

Dr. Michael Antonelli, DO

Dr. Michael Antonelli is a Anesthesiology Physician provider (Anesthesiology) practicing in Carson City, NV, registered in the NPPES registry with NPI 1831218148 since 2007. The credential DO stands for Doctor of Osteopathic Medicine.

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NPI 1831218148
Entity type Individual (Type 1)
Name Dr. Michael Antonelli
Credential DO
Sex Male
Practice address 1600 MEDICAL PKWY, Carson City, NV, 89703
Phone 7028780070
Fax 7022092064
Enumeration date 2007-03-28
Last updated in NPPES 2018-08-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary DO1734 NV

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

Other identifiers

Identifier Type State Issuer
1831218148 Medicaid NV
Copy-ready billing details
Provider: Michael Antonelli, DO
NPI: 1831218148
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 1600 MEDICAL PKWY, Carson City, NV, 89703

Other providers at this practice address

NPI Name Type Specialty Location
1316943913 Stephen Perry Individual Hospitalist Physician Carson City, NV
1023015849 Stephen Hewitt Individual Hospitalist Physician Carson City, NV
1841292869 Timothy Reagan Individual Family Nurse Practitioner Carson City, NV
1215919683 Susan Williams Individual Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Carson City, NV
1568446672 Jorge Santibanez Individual Hospitalist Physician Carson City, NV
1528037199 Richard Newbold Individual Emergency Medicine Physician Carson City, NV
1992764682 David Tillitt Individual Emergency Medicine Physician Carson City, NV
1972564854 Jack Schnurr Individual Emergency Medicine Physician Carson City, NV

Verify this record

Cross-check NPI 1831218148 against the authoritative CMS record: view Dr. Michael Antonelli 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

How do I verify Michael Antonelli's NPI record?
Cross-check NPI 1831218148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831218148 active?
Yes — as of the latest NPPES snapshot, NPI 1831218148 is active (record last updated 2018-08-14).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-08-14.