NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tony N Chu, M.D.

Cardiovascular Disease Physician in Neptune, NJ · enumerated 2006.

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

National Provider Identifier

1851370092

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tony N Chu
Credential M.D.
Sex Male
Practice address 1820 State Route 33 Ste 4b, Neptune, NJ, 07753
Phone (732) 776-8500
Fax (732) 988-2347
Enumeration date Jan 16, 2006
Last updated in NPPES May 29, 2019

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 25MA07387700 (NJ) Secondary
207UN0901X Nuclear Cardiology Physician Allopathic & Osteopathic Physicians · License 25MA07387700 (NJ) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 25MA07387700 (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
110248046 Other - RAILROAD MEDICARE
2K9126 Other - HEALTHNET
1938550 Other - UNITED HEALTHCARE
P2686324 Other - OXFORD
223247181 Other NJ HORIZON BCBS
2257733004 Other NJ CIGNA
532P61 Other - EMPIRE BLUE CROSS
223247181 Other NJ ATLANTICARE
3050671 Other - AETNA HMO
0047597 Medicaid NJ -
223247181008 Other - QUALCARE
0007795004 Other - AETNA
2121350000 Other NJ AMERIHEALTH
223247181 Other - CHN

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 specialty is Tony Chu?
Tony Chu is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-29.