Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melchor Madarang, MD

Infectious Disease Physician in Oxford, FL · enumerated 2006.

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

National Provider Identifier

1013975366

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Registry record

Entity type Individual (Type 1)

Name Melchor Madarang

Credential MD

Sex Male

Practice address 11515 Riverstone Cir Apt 10105, Oxford, FL, 34484

Phone (352) 565-7675

Fax (352) 706-2445

Enumeration date May 3, 2006

Last updated in NPPES May 12, 2026

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 25MA07398100 (NJ) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0059223 (MD) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License D0059223 (MD) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License ME122301 (FL) 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
0105392	Medicaid	NJ	-
014115300	Medicaid	FL	-
400080300	Medicaid	MD	-
IB137Z	Other	FL	MEDICARE PTAN

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 Melchor Madarang?

The National Provider Identifier (NPI) for Melchor Madarang is 1013975366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melchor Madarang practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.