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

Thomas Charles Evans, M.D.

Family Medicine Physician in Johnston, IA · enumerated 2012.

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

National Provider Identifier

1134499742

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Registry record

Entity type Individual (Type 1)

Name Thomas Charles Evans

Credential M.D.

Sex Male

Practice address Johnston, IA, 50131

Phone (515) 270-6287

Enumeration date Jan 12, 2012

Last updated in NPPES Jan 12, 2012

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 24272 (IA) Primary

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

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

How do I verify Thomas Evans's NPI record?

Cross-check NPI 1134499742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134499742 active?

Yes, as of the latest NPPES snapshot, NPI 1134499742 is active (record last updated 2012-01-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-12.