Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jack Harvey Dworkin, M.D.,F.A.C.C.

Q: What is the NPI number for Jack Dworkin?

The National Provider Identifier (NPI) for Jack Dworkin is 1619063963, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Englishtown, NJ · enumerated 2006 · practices at Bonnie Kung DDS PC.

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

National Provider Identifier

1619063963

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Registry record

Entity type Individual (Type 1)

Name Dr. Jack Harvey Dworkin

Credential M.D.,F.A.C.C.

Sex Male

Practice address Englishtown, NJ, 07726

Phone (732) 972-1151

Fax (732) 972-9492

Enumeration date Oct 5, 2006

Last updated in NPPES Apr 11, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 25MA04348800 (NJ) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA04348800 (NJ) Secondary

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
0384003	Medicaid	NJ	-
MS021	Other	NJ	OXFORD
0099090000	Other	NH	AMERIHEALTH
0040678	Other	NH	AETNA
0077109	Other	NJ	GHI
060005317	Other	NJ	MEDICARE RAILROAD

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 Jack Dworkin practice?

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

What is the NPI number for Jack Dworkin?

The National Provider Identifier (NPI) for Jack Dworkin is 1619063963, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Bonnie Kung DDS PC General Practice Dentistry · Englishtown, NJ NPI 1205042181 Bonnie Kung General Practice Dentistry · Englishtown, NJ NPI 1174731467

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-11.