NPI Portal NPI Lookup & Verification

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

Dr. Chang S Park, M.D.

Internal Medicine Physician in Fort Lee, NJ · enumerated 2013.

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

National Provider Identifier

1740629948

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Registry record

Entity type Individual (Type 1)
Name Dr. Chang S Park
Credential M.D.
Sex Male
Practice address Fort Lee, NJ, 07024
Phone (201) 592-0619
Enumeration date Jun 20, 2013
Last updated in NPPES Jun 20, 2013

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 173037-1 (NY) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA05299100 (NJ) 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.

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Frequently asked questions

What is the NPI number for Chang Park?
The National Provider Identifier (NPI) for Chang Park is 1740629948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chang Park practice?
The practice location on file with NPPES is in Fort Lee, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-20.