Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachel Caldwell, MD

Hematology & Oncology Physician in Metairie, LA · enumerated 2014.

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

National Provider Identifier

1871910927

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Registry record

Entity type Individual (Type 1)

Name Rachel Caldwell

Credential MD

Sex Male

Practice address 4204 Houma Blvd Fl 2, Metairie, LA, 70006

Phone (504) 883-2968

Fax (504) 883-2973

Enumeration date Mar 26, 2014

Last updated in NPPES Aug 17, 2022

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 325023 (LA) 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

Where does Rachel Caldwell practice?

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

What is the NPI number for Rachel Caldwell?

The National Provider Identifier (NPI) for Rachel Caldwell is 1871910927, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Carrie Marquette Hematology & Oncology Physician · Metairie, LA NPI 1962605055 Hayden Fryery Nurse Practitioner · Metairie, LA NPI 1891449278 Sierra Vilmar Family Nurse Practitioner · Metairie, LA NPI 1922727627

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-17.