NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Lawrence Jacob Lipnik, MD

Internal Medicine Physician in Livonia, MI · enumerated 2005.

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

National Provider Identifier

1366444705

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Registry record

Entity type Individual (Type 1)
Name Dr. Lawrence Jacob Lipnik
Credential MD
Sex Male
Practice address Livonia, MI, 48150
Phone (734) 421-2840
Fax (734) 421-4045
Enumeration date Aug 15, 2005
Last updated in NPPES Jun 30, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License LL048668 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0825052 Other MI B/S
0822343 Other MI RAILROAD MEDICARE
110173158 Other MI RR MEDICARE

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

Where does Lawrence Lipnik practice?
The practice location on file with NPPES is in Livonia, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lawrence Lipnik?
The National Provider Identifier (NPI) for Lawrence Lipnik is 1366444705, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-30.