Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Lakes Geriatrics Plc

Q: What type of organization is Great Lakes Geriatrics Plc?

Great Lakes Geriatrics Plc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Shelby Township, MI · enumerated 2012 · authorized official Seth Parker, President.

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

National Provider Identifier

1265797583

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Registry record

Entity type Organization (Type 2)

Legal business name Great Lakes Geriatrics Plc

Practice address 50505 Schoenherr Rd, Suite 340, Shelby Township, MI, 48315

Phone (586) 731-8400

Fax (586) 731-8406

Enumeration date Jul 12, 2012

Last updated in NPPES Jul 16, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Seth Parker

Title President

Phone (586) 731-8400

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 Great Lakes Geriatrics Plc?

Great Lakes Geriatrics Plc is registered in NPPES as a Internal Medicine 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 2012-07-16.