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Derek Alexander Oldham, MD

Family Medicine Physician in Carmel, IN · enumerated 2006.

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

National Provider Identifier

1346338894

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Registry record

Entity type Individual (Type 1)
Name Derek Alexander Oldham
Credential MD
Sex Male
Practice address 13000 N Meridian St Ste 101, Carmel, IN, 46032
Phone (317) 848-1402
Fax (317) 575-6912
Enumeration date Oct 10, 2006
Last updated in NPPES Jul 16, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01059574A (IN) Primary
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
000000693155 Other IN ANTHEM - FPA
000000622151 Other IN ANTHEM
200946890 Medicaid IN -
000000665052 Other IN ANTHEM - FMC

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

What is the NPI number for Derek Oldham?
The National Provider Identifier (NPI) for Derek Oldham is 1346338894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Derek Oldham practice?
The practice location on file with NPPES is in Carmel, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-16.