DR. CHIEH-JEN CALVIN YANG MD.,
NPI 1982646022
Radiology - Diagnostic Radiology in Alhambra, CA

Q: What is Chieh-jen Yang's NPI number?

The NPI number for Chieh-jen Yang is 1982646022. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Q: What is Chieh-jen Yang's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Chieh-jen Yang was last updated on August 4, 2020. 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.

Active since June 12, 2006PECOS Enrolled

320 S GARFIELD AVE, SUITE #102, ALHAMBRA, CA 91801(626) 281-4487(626) 457-5630 Get Directions Write a Review

NPPES record last updated: August 4, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Chieh-jen Calvin Yang Md., NPPES

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

DR. CHIEH-JEN CALVIN YANG MD., (NPI 1982646022) is an individual diagnostic radiology provider in Alhambra, California, licensed in California (A45194) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982646022

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. CHIEH-JEN CALVIN YANGCredential: MD.,

Location Address320 S GARFIELD AVE, SUITE #102Alhambra, CA 91801-3886

Mailing Address320 S Garfield Ave, Suite #102Alhambra, CA 91801-3886 · (626) 281-4487 · Fax (626) 457-5630

Phone(626) 281-4487

Fax(626) 457-5630

Sole ProprietorNo

Enumeration DateJune 12, 2006

Last NPPES UpdateAugust 4, 2020

NPPES CertifiedAugust 4, 2020

✔ NPI 1982646022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in CA · A45194

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedSpecialistTaxonomy 174400000X

320 S GARFIELD AVE, Alhambra, CA 91801

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Other Identifiers 1

Medicaid00A451940CA

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. Chieh-jen Calvin Yang Md., 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 91801 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques

Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…

100%399 patients

Radiology: Reminder System for Screening Mammograms

Percentage of patients undergoing a screening mammogram whose information is entered into a reminder system with a target due date for the next mammogram

100%1,095 patients

Radiology: Stenosis Measurement in Carotid Imaging Reports

Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…

100%60 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 15

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

DAVID KW LIEU

Clinical Medical Laboratory

320 S GARFIELD AVE, # 278
ALHAMBRA, CA 91801

Los Angeles County (626) 281-7800

CHINATOWN SERVICE CENTER

Case Manager/Care Coordinator

320 S GARFIELD AVE, SUITE 118
ALHAMBRA, CA 91801

Los Angeles County (626) 773-3388

DR. TANYA THUY NGUYEN M.D.

Pediatrics

320 S GARFIELD AVE, SUITE 288
ALHAMBRA, CA 91801

Los Angeles County (626) 607-0288

HSU-LING HSEU HSIEH O.T.

Occupational Therapist

320 S GARFIELD AVE, 302
ALHAMBRA, CA 91801

Los Angeles County (626) 300-8341

DR. MAX WEILUEN CHIOU MD

Internal Medicine

320 S GARFIELD AVE, STE 106
ALHAMBRA, CA 91801

Los Angeles County (626) 573-9875

DR. BRIAN CHIN-JEN SU M.D.

Obstetrics & Gynecology (Reproductive Endocrinology)

320 S GARFIELD AVE, SUITE 226
ALHAMBRA, CA 91801

Los Angeles County (626) 943-9536

HSIEH CHIROPRACTIC CORP

Chiropractor

320 S GARFIELD AVE, SUITE 302
ALHAMBRA, CA 91801

Los Angeles County (626) 300-8341

BRIAN J YAU

Marriage & Family Therapist

320 S GARFIELD AVE
ALHAMBRA, CA 91801

Los Angeles County (626) 788-2151

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 Chieh-jen Yang's NPI number?

The NPI number for Chieh-jen Yang is 1982646022. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Chieh-jen Yang located?

Chieh-jen Yang practices at 320 S Garfield Ave Suite #102, Alhambra, CA 91801. The listed phone number is (626) 281-4487.

What is Chieh-jen Yang's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Chieh-jen Yang enrolled in Medicare?

Yes. Chieh-jen Yang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Chieh-jen Yang was last updated on August 4, 2020. 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.