Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Marcela Perez Bustamante, M.D.

Endocrinology, Diabetes & Metabolism Physician in West Palm Beach, FL · enumerated 2010.

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

National Provider Identifier

1215243753

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Registry record

Entity type Individual (Type 1)

Name Ms. Marcela Perez Bustamante

Credential M.D.

Sex Female

Practice address 1515 N Flagler Dr Ste 430, West Palm Beach, FL, 33401

Phone (561) 659-6336

Enumeration date Aug 22, 2010

Last updated in NPPES Mar 28, 2023

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License ME117087 (FL) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License TRN15132 (FL) Secondary

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 Marcela Perez Bustamante practice?

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

What is the NPI number for Marcela Perez Bustamante?

The National Provider Identifier (NPI) for Marcela Perez Bustamante is 1215243753, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-28.