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DR. CLEMENS S HONG M.D.
NPI 1275559528
Internal Medicine in Los Angeles, CA

Active since July 13, 2006PECOS Enrolled
1670 E 120TH ST, LOS ANGELES, CA 90059(213) 288-8488 Get Directions Write a Review

NPPES record last updated: October 7, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Clemens S Hong M.d. NPPES

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

DR. CLEMENS S HONG M.D. (NPI 1275559528) is an individual internal medicine provider in Los Angeles, California, licensed in California (A91990) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275559528
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CLEMENS S HONGCredential: M.D.
Location Address1670 E 120TH STLos Angeles, CA 90059-3026
Mailing Address1670 E 120th StLos Angeles, CA 90059-3026 · (213) 288-8488
Phone(213) 288-8488
Sole ProprietorYes
Enumeration DateJuly 13, 2006
Last NPPES UpdateOctober 7, 2020
NPPES CertifiedOctober 7, 2020
✔ NPI 1275559528 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 · A91990
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.
1670 E 120TH ST, Los Angeles, CA 90059
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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)

Dr. Clemens S Hong M.d. 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 90059 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.

MRS. MARIA ARACELI BERUMEN NP
Nurse Practitioner
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-1230
ALLEN R. OLIVARES
Respiratory Therapist, Registered
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-1484
JAMES ANTHONY BARRAMEDA GATAN LVN
Licensed Vocational Nurse
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-1070
JULIANA N AJOKU
Registered Nurse (Ambulatory Care)
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-1000
JENNIFER ELOISA CRUZ
Licensed Vocational Nurse
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-2930
ELIZABETH SALCIDO PEREZ
Licensed Vocational Nurse
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 758-9002
COUNTY OF LOS ANGELES
Obstetrics & Gynecology
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-2196
WENDY OLIVIA GLASS GIVENS MSW
Social Worker (Clinical)
1670 E 120TH ST
LOS ANGELES, CA 90059
Los Angeles County (424) 338-1815

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 Clemens Hong's NPI number?

The NPI number for Clemens Hong is 1275559528. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Clemens Hong located?

Clemens Hong practices at 1670 E 120th St, Los Angeles, CA 90059. The listed phone number is (213) 288-8488.

What is Clemens Hong's specialty?

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

Is Clemens Hong enrolled in Medicare?

Yes. Clemens Hong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Clemens Hong was last updated on October 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.