NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jinwook Park, MD

Nephrology Physician in Indianapolis, IN · enumerated 2018 · practices at Indiana University School of Medicine.

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

National Provider Identifier

1275029084

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Jinwook Park
Credential MD
Sex Male
Practice address 950 W Walnut St, Indianapolis, IN, 46202
Phone (317) 274-7453
Enumeration date Jul 4, 2018
Last updated in NPPES Aug 14, 2026

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 01100306A (IN) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01100306A (IN) 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
300074243 Medicaid IN -

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 Jinwook Park?
The National Provider Identifier (NPI) for Jinwook Park is 1275029084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jinwook Park practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.