Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Marc E Dicklin, P.A. -C

Q: What is the NPI number for Marc Dicklin?

The National Provider Identifier (NPI) for Marc Dicklin is 1205837408, a Type 1 (individual) record in the CMS NPPES registry.

Physician Assistant in Dubuque, IA · enumerated 2005.

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

National Provider Identifier

1205837408

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Registry record

Entity type Individual (Type 1)

Name Mr. Marc E Dicklin

Credential P.A. -C

Sex Male

Practice address 1000 Langworthy St, Dubuque, IA, 52001

Phone (563) 584-3455

Fax (563) 584-3314

Enumeration date Aug 10, 2005

Last updated in NPPES Jan 26, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 001351 (IA) Primary

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 Marc Dicklin?

The National Provider Identifier (NPI) for Marc Dicklin is 1205837408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marc Dicklin practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-26.