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

Dr. Stephen Karim Lutzak

Family Medicine Physician in Franklin, TN · enumerated 2005.

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

National Provider Identifier

1497738462

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen Karim Lutzak

Sex Male

Practice address Franklin, TN, 37067

Phone (615) 791-8888

Enumeration date Nov 23, 2005

Last updated in NPPES Jul 13, 2007

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

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD24074 (TN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD24074 (TN) Primary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MD24074 (TN) Secondary

Other identifiers

Identifier	Type	State	Issuer
3812453	Medicaid	TN	-

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 is the NPI number for Stephen Lutzak?

The National Provider Identifier (NPI) for Stephen Lutzak is 1497738462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Lutzak practice?

The practice location on file with NPPES is in Franklin, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Paul Buechel Neurology Physician · Franklin, TN NPI 1942250964 Williamson Surgery Center, LLC Ambulatory Surgical Clinic/Center · Franklin, TN NPI 1184662157 Womens Group of Franklin Pllc Obstetrics & Gynecology Physician · Franklin, TN NPI 1578672408 Williamson County Hospital Disctrict Internal Medicine Physician · Franklin, TN NPI 1174833925

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