Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Benjamin Montalbaron, MD

Otolaryngology Physician in Bronx, NY · enumerated 2019.

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

National Provider Identifier

1508429408

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Registry record

Entity type Individual (Type 1)

Name Michael Benjamin Montalbaron

Credential MD

Sex Male

Practice address 1400 Pelham Pkwy S Ste 510, Bronx, NY, 10461

Phone (718) 918-6562

Enumeration date Apr 16, 2019

Last updated in NPPES Dec 30, 2025

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 337591 (NY) Primary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License A194377 (CA) 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

What is the NPI number for Michael Montalbaron?

The National Provider Identifier (NPI) for Michael Montalbaron is 1508429408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Montalbaron practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-30.