John J Kim MD Inc

John J Kim MD Inc is a healthcare organization registered as Gastroenterology Physician in Upland, CA, holding Type 2 (organization) NPI 1003018755 since 2007. The authorized official on file is John Kim, President.

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NPI	1003018755
Entity type	Organization (Type 2)
Legal business name	John J Kim MD Inc
Practice address	629 N 13TH AVE, Upland, CA, 91786
Phone	9099818905
Fax	9099828051
Enumeration date	2007-06-04
Last updated in NPPES	2016-06-27

Authorized official

Name	John Kim
Title	President
Phone	9099818905

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207RG0100X	Gastroenterology Physician	Primary	A29493	CA

Copy-ready billing details

Provider: John J Kim MD Inc
NPI: 1003018755
Taxonomy: 207RG0100X (Gastroenterology Physician)
Address: 629 N 13TH AVE, Upland, CA, 91786

Providers at this address

NPI	Name	Type	Specialty	Location
1548218274	John Kim	Individual	Gastroenterology Physician	Upland, CA
1134131394	Kathleen Laurel	Individual	Physician Assistant	Upland, CA
1619049749	Chuang Hung	Individual	Gastroenterology Physician	Upland, CA
1487863395	Ct Hung MD Inc.	Organization	Specialist	Upland, CA

Verify this record

Cross-check NPI 1003018755 against the authoritative CMS record: view John J Kim MD Inc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-06-27. Verify at npiregistry.cms.hhs.gov.

Where is John J Kim MD Inc located?

The practice location on file with NPPES is in Upland, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-06-27.