Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Louis Clark Jr., MD

Q: What is the NPI number for Robert Clark?

The National Provider Identifier (NPI) for Robert Clark is 1063516516, a Type 1 (individual) record in the CMS NPPES registry.

Surgery Physician in Des Moines, IA · enumerated 2006.

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

National Provider Identifier

1063516516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Robert Louis Clark Jr.

Credential MD

Sex Male

Practice address 3600 30th St, Des Moines, IA, 50310

Phone (515) 699-5826

Fax (515) 699-5929

Enumeration date Sep 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 26447 (IA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Robert Clark?

The National Provider Identifier (NPI) for Robert Clark is 1063516516, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Clark practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.