NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michigan Spine and Brain Institute PC

Neurological Surgery Physician in Saginaw, MI · enumerated 2012 · authorized official Mark Adams, Owner.

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

National Provider Identifier

1417291121

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Michigan Spine and Brain Institute PC
Practice address 5400 Mackinaw Rd, Ste 2300, Saginaw, MI, 48604
Phone (989) 753-4000
Fax (989) 754-4000
Enumeration date Nov 19, 2012
Last updated in NPPES Sep 12, 2013

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Adams
Title Owner
Phone (989) 753-4000

Other identifiers

Identifier Type State Issuer
669049001 Other MI PTAN
4647680 Medicaid MI -

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 type of organization is Michigan Spine and Brain Institute PC?
Michigan Spine and Brain Institute PC is registered in NPPES as a Neurological Surgery Physician (its primary provider taxonomy).
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.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-12.