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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

STEPHEN S PARK MD
NPI 1952359002
Internal Medicine in Garden Grove, CA

Active since May 04, 2006
11039 ACACIA PKWY, GARDEN GROVE, CA 92840(714) 534-3366(714) 534-3352 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Stephen S Park Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN S PARK MD (NPI 1952359002) is an individual internal medicine provider in Garden Grove, California, licensed in California (A32122) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1952359002
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEPHEN S PARKCredential: MD
Location Address11039 ACACIA PKWYGarden Grove, CA 92840
Mailing Address11039 Acacia PkwyGarden Grove, CA 92840 · (714) 534-3366 · Fax (714) 534-3352
Phone(714) 534-3366
Fax(714) 534-3352
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1952359002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A32122
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
11039 ACACIA PKWY, Garden Grove, CA 92840
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Other Identifiers 1

Medicaid00A321220CA

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ROBERT SUNG CHUNG M.D.
Personal Emergency Response Attendant
11039 ACACIA PKWY
GARDEN GROVE, CA 92840
Orange County (714) 594-8719
JASON J PANG MD INC
Internal Medicine (Nephrology)
11039 ACACIA PKWY
GARDEN GROVE, CA 92840
Orange County (714) 534-3366

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Park's NPI number?

The NPI number for Stephen Park is 1952359002. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Stephen Park located?

Stephen Park practices at 11039 Acacia Pkwy, Garden Grove, CA 92840. The listed phone number is (714) 534-3366.

What is Stephen Park's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Stephen Park was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.