NPI Portal NPI Lookup & Verification

Sherry L. Viola MD PC

Sherry L. Viola MD PC is a healthcare organization registered as Specialist in Troy, MI, holding Type 2 (organization) NPI 1073662250 since 2007. The authorized official on file is Sherry Viola, Owner.

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NPI 1073662250
Entity type Organization (Type 2)
Legal business name Sherry L. Viola MD PC
Practice address 1777 AXTELL DR, SUITE 107, Troy, MI, 48084
Phone 2486490450
Fax 2486491238
Enumeration date 2007-01-09
Last updated in NPPES 2020-08-22

Authorized official

Name Sherry Viola
Title Owner
Phone 2486490450

Taxonomy & classification

Taxonomy code Specialty Primary License State
174400000X Specialist Primary 4301403956 MI

Other identifiers

Identifier Type State Issuer
3244233 Medicaid MI
Copy-ready billing details
Provider: Sherry L. Viola MD PC
NPI: 1073662250
Taxonomy: 174400000X (Specialist)
Address: 1777 AXTELL DR, SUITE 107, Troy, MI, 48084

Providers at this address

NPI Name Type Specialty Location
1639152093 Miles Auster Individual Internal Medicine Physician Troy, MI
1124092580 Douglas Glesmann Individual General Practice Dentistry Troy, MI
1841208592 Rolando Estupigan Individual Internal Medicine Physician Troy, MI
1124137203 Lakshmi Palakurthi Individual Internal Medicine Physician Troy, MI
1740381292 Timothy Ying Individual Emergency Medicine Physician Troy, MI
1629158993 Mark Schare Individual Obstetrics & Gynecology Physician Troy, MI
1043369705 Sherry L. Viola MD PC Organization Specialist Troy, MI
1235288077 Sherry L. Viola MD, PC Organization Specialist Troy, MI

Verify this record

Cross-check NPI 1073662250 against the authoritative CMS record: view Sherry L. Viola MD PC 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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Sherry L. Viola MD PC?
Sherry L. Viola MD PC is registered in NPPES as a Specialist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.