Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mario J Fonseca, M.D.

Family Medicine Physician in South Miami, FL · enumerated 2006.

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

National Provider Identifier

1124082003

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Registry record

Entity type Individual (Type 1)

Name Dr. Mario J Fonseca

Credential M.D.

Sex Male

Practice address 7325 Sw 63rd Ave, Suite 201, South Miami, FL, 33143

Phone (305) 669-9404

Fax (305) 669-9660

Enumeration date Apr 17, 2006

Last updated in NPPES Jan 5, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 65287 (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
23840	Other	FL	BCBSF
374540600	Medicaid	FL	-

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 Mario Fonseca practice?

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

What is the NPI number for Mario Fonseca?

The National Provider Identifier (NPI) for Mario Fonseca is 1124082003, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-05.