Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Floyd Drevyanko, MD

Anatomic Pathology & Clinical Pathology Physician in Des Moines, IA · enumerated 2006.

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

National Provider Identifier

1134237225

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Registry record

Entity type Individual (Type 1)

Name Timothy Floyd Drevyanko

Credential MD

Sex Male

Practice address 1212 Pleasant, #Ll3, Des Moines, IA, 50309

Phone (515) 241-8866

Fax (515) 241-8855

Enumeration date Aug 28, 2006

Last updated in NPPES Jun 28, 2026

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 23131 (IA) 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
7037903	Medicaid	IA	-

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

Where does Timothy Drevyanko practice?

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

What is the NPI number for Timothy Drevyanko?

The National Provider Identifier (NPI) for Timothy Drevyanko is 1134237225, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-28.