Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nile S Dusdieker, MD

Hepatology Physician in Cedar Rapids, IA · enumerated 2006.

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

National Provider Identifier

1336255546

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Registry record

Entity type Individual (Type 1)

Name Nile S Dusdieker

Credential MD

Sex Male

Practice address 115 8th St Ne, Cedar Rapids, IA, 52401

Phone (319) 363-3565

Fax (319) 363-4001

Enumeration date Aug 21, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 20623 (IA) Secondary

207RI0008X Hepatology Physician Allopathic & Osteopathic Physicians · License 20623 (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
0140053	Medicaid	IA	-
03559	Other	IA	BCBS

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

What is the NPI number for Nile Dusdieker?

The National Provider Identifier (NPI) for Nile Dusdieker is 1336255546, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nile Dusdieker practice?

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

Other providers at this practice address

Browse all →

Mary Henry Family Nurse Practitioner · Cedar Rapids, IA NPI 1780663005 Unitypoint Clinic - Multi-Specialty Internal Medicine Physician · Cedar Rapids, IA NPI 1508879578 Anne Voigts Nephrology Physician · Cedar Rapids, IA NPI 1679689020 Lisa Hazelton Internal Medicine Physician · Cedar Rapids, IA NPI 1831205392 Donald Paynter Pulmonary Disease Physician · Cedar Rapids, IA NPI 1962518415 Daniel Mcgrail Infectious Disease Physician · Cedar Rapids, IA NPI 1598871071 Ralph Beckett Pulmonary Disease Physician · Cedar Rapids, IA NPI 1245346451 James Boddicker Pulmonary Disease Physician · Cedar Rapids, IA NPI 1497861611

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.