Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Haldon M. Marmolejos, DO

Military Health Care Provider in Keesler Afb, MS · enumerated 2021.

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

National Provider Identifier

1740868876

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Haldon M. Marmolejos

Credential DO

Sex Male

Practice address 301 Fisher St, Keesler Afb, MS, 39534

Phone (228) 376-6030

Enumeration date Mar 30, 2021

Last updated in NPPES Jul 16, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 02008215A (IN) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

171000000X Military Health Care Provider Other Service Providers · License 02008215A (IN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Haldon Marmolejos?

The National Provider Identifier (NPI) for Haldon Marmolejos is 1740868876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Haldon Marmolejos practice?

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

Other providers at this practice address

Browse all →

Roger Pradelli General Practice Dentistry · Keesler Afb, MS NPI 1215929039 Alison Beach Certified Registered Nurse Anesthetist · Biloxi, MS NPI 1992799241 Marcia Smith Certified Registered Nurse Anesthetist · Keesler Afb, MS NPI 1164416962 Rita Duboyce Internal Medicine Physician · Biloxi, MS NPI 1093709073 Kathryn Weiss Certified Registered Nurse Anesthetist · Keesler Afb, MS NPI 1972598183 Dana Cressler Diagnostic Radiology Physician · Biloxi, MS NPI 1679569081 Sara Dixon General Practice Dentistry · Biloxi, MS NPI 1740277904 Jonathan Evans Pediatric Dentistry · Biloxi, MS NPI 1033106000

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