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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael W Johnson, MD, PC

Surgery Physician in Saint Ignace, MI · enumerated 2006 · authorized official Tina Bays, Office Manager.

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

National Provider Identifier

1992887202

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Registry record

Entity type Organization (Type 2)
Legal business name Michael W Johnson, MD, PC
Practice address 220 Burdette St, Saint Ignace, MI, 49781
Phone (906) 643-0466
Enumeration date Oct 19, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301054807 (MI) Primary

Authorized official

Name Tina Bays
Title Office Manager
Phone (231) 487-1000

Other identifiers

Identifier Type State Issuer
4301054807 Other MI STATE LICENSE
21407 Other MI MOLINA
0202410071 Other MI BCBSM PROVIDER ID#

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.

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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 Michael W Johnson, MD, PC?
Michael W Johnson, MD, PC is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.