NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lakeland Medical Practices

Sleep Medicine (Internal Medicine) Physician in Saint Joseph, MI · enumerated 2011 · authorized official Janice Crocker, Director Practice Operation.

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

National Provider Identifier

1720364573

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Lakeland Medical Practices
Other name <Unavail>
Practice address 2500 Niles Rd, Suite 9, Saint Joseph, MI, 49085
Phone (269) 408-1115
Fax (269) 408-1166
Enumeration date Oct 25, 2011
Last updated in NPPES Oct 25, 2011

Taxonomy & classification

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 4301086073 (MI) Primary

Authorized official

Name Janice Crocker
Title Director Practice Operation
Phone (269) 687-1152

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

Who is the authorized official for Lakeland Medical Practices?
NPPES lists Janice Crocker (Director Practice Operation) as the authorized official for this organization.
What is the NPI number for Lakeland Medical Practices?
The NPI for Lakeland Medical Practices is 1720364573, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-25.