Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Robert Marting Caldwell, PHARM.D., PH.D.

Pharmacotherapy Pharmacist in Rosebud, SD · enumerated 2009.

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

National Provider Identifier

1568692069

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Registry record

Entity type Individual (Type 1)

Name Robert Marting Caldwell

Credential PHARM.D., PH.D.

Sex Male

Practice address Rosebud, SD, 57570

Phone (605) 747-3256

Fax (605) 747-5335

Enumeration date Jul 17, 2009

Last updated in NPPES Jul 17, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License 12874 (NE) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

Where does Robert Caldwell practice?

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

What is the NPI number for Robert Caldwell?

The National Provider Identifier (NPI) for Robert Caldwell is 1568692069, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-17.