Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin M. Casey, M.D.

Medical Oncology Physician in Cedar Rapids, IA · enumerated 2007.

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

National Provider Identifier

1083747166

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Registry record

Entity type Individual (Type 1)

Name Erin M. Casey

Credential M.D.

Sex Female

Practice address 701 10th St Se, Hpcc 3rd Floor, Cedar Rapids, IA, 52403

Phone (319) 363-8303

Fax (319) 364-4659

Enumeration date Mar 14, 2007

Last updated in NPPES Apr 30, 2012

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 38936 (IA) Primary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 38936 (IA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 01063891A (IN) Secondary

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
1083747166	Other	IA	WELLMARK BLUE CROSS/BLUE SHIELD
1083747166	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

How do I verify Erin Casey's NPI record?

Cross-check NPI 1083747166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083747166 active?

Yes, as of the latest NPPES snapshot, NPI 1083747166 is active (record last updated 2012-04-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-30.