DR. ERIC PEIHSUN HSIEH M.D.
NPI 1811941974
Internal Medicine in Los Angeles, CA

Q: What is Eric Hsieh's NPI number?

The NPI number for Eric Hsieh is 1811941974. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Q: What is Eric Hsieh's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Eric Hsieh was last updated on November 27, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 20, 2006PECOS Enrolled

1520 SAN PABLO ST, SUITE 1000, LOS ANGELES, CA 90033(323) 442-5100 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. Eric Peihsun Hsieh M.d. NPPES

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

DR. ERIC PEIHSUN HSIEH M.D. (NPI 1811941974) is an individual internal medicine provider in Los Angeles, California, licensed in California (A89735) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811941974

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. ERIC PEIHSUN HSIEHCredential: M.D.

Location Address1520 SAN PABLO ST, SUITE 1000Los Angeles, CA 90033-5310

Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-5100

Phone(323) 442-5100

Sole ProprietorNo

Enumeration DateMay 20, 2006

Last NPPES UpdateNovember 27, 2023

NPPES CertifiedSeptember 8, 2020

✔ NPI 1811941974 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 · A89735

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.

Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License A89735 (CA)

1520 SAN PABLO ST, Los Angeles, CA 90033

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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. Eric Peihsun Hsieh 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 90033 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.