NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Granville Dental - M.Alexandrunas, D.M.D., Inc.

Dental Clinic/Center in Granville, OH · enumerated 2021 · authorized official Mark Alexandrunas, Owner.

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

National Provider Identifier

1497347058

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Granville Dental - M.Alexandrunas, D.M.D., Inc.
Parent organization Granville Dental - M.Alexandrunas, D.M.D., Inc.
Practice address 127 S Prospect St, Granville, OH, 43023
Enumeration date Feb 5, 2021
Last updated in NPPES Feb 5, 2021

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mark Alexandrunas
Title Owner

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

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 Granville Dental - M.Alexandrunas, D.M.D., Inc.?
Granville Dental - M.Alexandrunas, D.M.D., Inc. is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-05.