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Greater Lansing Surgeons, P.C.

Surgery Physician in Lansing, MI · enumerated 2006 · authorized official Charles Mercer, President.

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

National Provider Identifier

1417905613

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Registry record

Entity type Organization (Type 2)
Legal business name Greater Lansing Surgeons, P.C.
Other name <Unavail>
Practice address 2815 S Pennsylvania Ave, Suite 105, Lansing, MI, 48910
Phone (517) 487-8255
Fax (517) 487-2059
Enumeration date May 4, 2006
Last updated in NPPES Oct 24, 2007

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License CM005070 (MI) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License SS013541 (MI) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License JD014681 (MI) Secondary

Authorized official

Name Charles Mercer
Title President
Phone (517) 487-8255

Other identifiers

Identifier Type State Issuer
CA 3383 Other MI RAILROAD MEDICARE
4404799 Medicaid MI -
5330326 Other MI BCBSM
53311215 Other MI BCBSM
4748047 Medicaid MI -
5331175 Other MI BCBSM

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 type of organization is Greater Lansing Surgeons, P.C.?
Greater Lansing Surgeons, P.C. is registered in NPPES as a 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-24.