Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irineo Bustamante Jr., MD

Emergency Medicine Physician in Atlantic City, NJ · enumerated 2006.

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

National Provider Identifier

1154439420

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Registry record

Entity type Individual (Type 1)

Name Irineo Bustamante Jr.

Credential MD

Sex Female

Practice address 1925 Pacific Ave, Atlantic City, NJ, 08401

Phone (609) 345-4000

Enumeration date Aug 28, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 25MA04155400 (NJ) 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
30035362	Other	NJ	KEYSTONE MERCY
60018849	Other	NJ	HORIZON NJ HEALTH
P00312204	Other	NJ	RAILROAD MEDICARE
0212820000	Other	NJ	AMERIHEALTH
3987302	Medicaid	NJ	-

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.

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Frequently asked questions

What is the NPI number for Irineo Bustamante?

The National Provider Identifier (NPI) for Irineo Bustamante is 1154439420, a Type 1 (individual) record in the CMS NPPES registry.

Where does Irineo Bustamante practice?

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

Other providers at this practice address

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