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JOHN-KHOA DO D.O.
NPI 1710908223
Internal Medicine in Downey, CA

Active since July 21, 2006PECOS Enrolled
10000 LAKEWOOD BLVD, DOWNEY, CA 90240(562) 862-3684(562) 741-4479 Get Directions Write a Review

NPPES record last updated: August 30, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 30, 2019, Jan 27, 2016 (2 updates tracked since 2016).

About John-khoa Do D.o. NPPES

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

JOHN-KHOA DO D.O. (NPI 1710908223) is an individual internal medicine provider in Downey, California, licensed in California (20A8905) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710908223
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOHN-KHOA DOCredential: D.O.
Location Address10000 LAKEWOOD BLVDDowney, CA 90240-4020
Mailing Address12900 Park Plaza Dr Ste 150Cerritos, CA 90703-9329 · (562) 977-4639 · Fax (562) 741-4479
Phone(562) 862-3684
Fax(562) 741-4479
Sole ProprietorYes
Enumeration DateJuly 21, 2006
Last NPPES UpdateAugust 30, 20192 updates tracked since enumeration
✔ NPI 1710908223 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 · 20A8905
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.
10000 LAKEWOOD BLVD, Downey, CA 90240
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John-khoa Do D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 90240 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.

IVAN R CRUZ NP
Nurse Practitioner (Family)
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
SUNGWON OK N.P.
Nurse Practitioner (Family)
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
WANG JI M.D.
Internal Medicine
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
NAJAM PARVEZ IQBAL FNP-BC
Nurse Practitioner (Family)
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
MRS. RACHEL CRUZ ARAGON NP
Nurse Practitioner
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
MR. SERGIO HERNANDEZ NP
Nurse Practitioner (Family)
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
DR. SAMEER AMIN MD
Internal Medicine
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 862-3684
IVY W. LIN OPTOMETRY, INC.
Optometrist
10000 LAKEWOOD BLVD
DOWNEY, CA 90240
Los Angeles County (562) 659-8347

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 John-khoa Do's NPI number?

The NPI number for John-khoa Do is 1710908223. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is John-khoa Do located?

John-khoa Do practices at 10000 Lakewood Blvd, Downey, CA 90240. The listed phone number is (562) 862-3684.

What is John-khoa Do's specialty?

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

Is John-khoa Do enrolled in Medicare?

Yes. John-khoa Do is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John-khoa Do was last updated on August 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.