Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dubuque Neurology and Sleep Medicine P.C.

Neurology Physician in Dubuque, IA · enumerated 2006 · authorized official Ronald Sims, Owner.

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

National Provider Identifier

1700822665

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Registry record

Entity type Organization (Type 2)

Legal business name Dubuque Neurology and Sleep Medicine P.C.

Practice address 2140 Jfk Rd Ste C, Dubuque, IA, 52002

Phone (563) 583-1558

Fax (563) 583-0443

Enumeration date Jun 21, 2006

Last updated in NPPES Jan 25, 2013

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Primary

2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Ronald Sims

Title Owner

Phone (561) 583-1558

Other identifiers

Identifier	Type	State	Issuer
0725820	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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-01-25. Verify at npiregistry.cms.hhs.gov.

Where is Dubuque Neurology and Sleep Medicine P.C. located?

The practice location on file with NPPES is in Dubuque, IA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-25.