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

Dr. Mark Theodore Lee, D.O.

Diagnostic Radiology Physician in Ames, IA · enumerated 2015.

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

National Provider Identifier

1245625003

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Theodore Lee
Credential D.O.
Sex Male
Practice address Ames, IA, 50010
Phone (515) 239-4456
Enumeration date Mar 30, 2015
Last updated in NPPES Jun 30, 2025

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

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License DO-06912 (IA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
67264 Other MN MINNESOTA BOARD OF MEDICAL PRACTICE

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 Mark Lee practice?
The practice location on file with NPPES is in Ames, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Lee?
The National Provider Identifier (NPI) for Mark Lee is 1245625003, 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 2025-06-30.