NIKKI HYUNHEE PARK M.D.
NPI 1659633931
Internal Medicine in Downey, CA

Active since June 12, 2012PECOS EnrolledAccepts Medicare Assignment
9449 IMPERIAL HWY, INTERNAL MEDICINE AT KAISER DOWNEY, DOWNEY, CA 90242(562) 657-2812 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nikki Hyunhee Park M.d. NPPES

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

NIKKI HYUNHEE PARK M.D. (NPI 1659633931) is an individual internal medicine provider in Downey, California, licensed in California (A128447) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1659633931
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNIKKI HYUNHEE PARKCredential: M.D.
Location Address9449 IMPERIAL HWY, INTERNAL MEDICINE AT KAISER DOWNEYDowney, CA 90242-2814
Mailing Address9449 Imperial Hwy, Internal Medicine At Kaiser DowneyDowney, CA 90242-2814
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJune 12, 2012
Last NPPES UpdateDecember 3, 2021
NPI 1659633931 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A128447
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.
9449 IMPERIAL HWY, Downey, CA 90242

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Nikki Hyunhee Park M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335463512
PECOS Enrollment IDI20151014000516
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

Surgery (Surgical Oncology)
9449 IMPERIAL HWY, ORCHARD A 309
DOWNEY, CA 90242
Pharmacist (Pharmacotherapy)
9449 IMPERIAL HWY
DOWNEY, CA 90242
Pharmacist
9449 IMPERIAL HWY
DOWNEY, CA 90242
Surgery (Vascular Surgery)
9449 IMPERIAL HWY, ORCHARD MEDICAL OFFICES - BLDG A - SUITE 309
DOWNEY, CA 90242
Physical Therapist
9449 IMPERIAL HWY, GARDEN MEDICAL OFFICE, 3RD FLOOR, PM&R DEPT.
DOWNEY, CA 90242
Internal Medicine
9449 IMPERIAL HWY
DOWNEY, CA 90242
Internal Medicine
9449 IMPERIAL HWY
DOWNEY, CA 90242
Surgery
9449 IMPERIAL HWY
DOWNEY, CA 90242

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 Nikki Park's NPI number?

The NPI number for Nikki Park is 1659633931. It was assigned to this individual provider in the NPPES registry on June 12, 2012.

Where is Nikki Park located?

Nikki Park practices at 9449 Imperial Hwy Internal Medicine At Kaiser Downey, Downey, CA 90242. The listed phone number is (562) 657-2812.

What is Nikki Park's specialty?

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

Is Nikki Park enrolled in Medicare?

Yes. Nikki Park is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Nikki Park was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.