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David William Zenk, MD

Hematology & Oncology Physician in Cedar Rapids, IA · enumerated 2005.

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

National Provider Identifier

1376528927

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Registry record

Entity type Individual (Type 1)
Name David William Zenk
Credential MD
Sex Male
Practice address 202 10th Street Se, Cedar Rapids, IA, 52403
Phone (319) 297-2900
Fax (319) 297-2969
Enumeration date Dec 7, 2005
Last updated in NPPES Feb 29, 2016

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 26143 (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
58906 Other IA BLUE CROSS BLUE SHIELD
4081802 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.

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Frequently asked questions

Where does David Zenk practice?
The practice location on file with NPPES is in Cedar Rapids, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Zenk?
The National Provider Identifier (NPI) for David Zenk is 1376528927, 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 2016-02-29.