NPI Portal NPI Lookup & Verification

Tommy C Leeper, MD

Tommy C Leeper is a Internal Medicine Physician provider (Internal Medicine) practicing in Apache Junction, AZ, registered in the NPPES registry with NPI 1811945249 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1811945249
Entity type Individual (Type 1)
Name Tommy C Leeper
Credential MD
Sex Male
Practice address Apache Junction, AZ, 85220
Phone 4803578411
Fax 4803578532
Enumeration date 2006-05-05
Last updated in NPPES 2007-08-15

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary 33752 AZ
208000000X Pediatrics Physician Secondary 33752 AZ

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Tommy Leeper, MD
NPI: 1811945249
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: Apache Junction, AZ, 85220

Other providers at this practice address

NPI Name Type Specialty Location
1235127325 Jennifer Fang Individual General Practice Dentistry Apache Junction, AZ
1053375659 Apache Junction Urgent Care LLC Organization Urgent Care Clinic/Center Apache Junction, AZ
1861431843 Apache Plume Healthcare Associates PC Organization Pediatrics Physician Apache Junction, AZ
1265471049 Frederick Glazier Individual Physician Assistant Apache Junction, AZ
1962505198 Rickey Keller Individual Chiropractor Apache Junction, AZ
1497834972 Kathryn Turk Individual Registered Nurse Apache Junction, AZ
1831315084 Innovative Medicine Institute Inc Organization Sports Physician Chiropractor Apache Junction, AZ

Verify this record

Cross-check NPI 1811945249 against the authoritative CMS record: view Tommy C Leeper on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Tommy Leeper practice?
The practice location on file with NPPES is in Apache Junction, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tommy Leeper?
The National Provider Identifier (NPI) for Tommy Leeper is 1811945249, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-15.