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Active NPI 1851549232 Individual Practitioner Male Practitioner

Dr. Joo Yang , MD

General Practice • Westminster, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Joo Yang, MD is a certified General Practice practicing in Westminster, CA. With approximately 18 years of clinical experience since graduating from University Of Miami, Lm Miller School Of Medicine in 2008, Dr. Yang delivers high-quality medical care to the local community at 15464 GOLDENWEST ST..

Dr. Yang is affiliated with Emergency Physicians Urgent Care Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, detection test by immunoassay technique for severe acute respiratory syndrome coronavirus. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

15464 Goldenwest St.

Westminster, CA 92683

Telephone 7148919008
Fax 7148977949
Associated Practice Facility / Clinic
🏢 Hanmaum Medical Center Facility NPI 1912883315

Medicare Profile & Education

Medical School

University Of Miami, Lm Miller School Of Medicine

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Westminster, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs -9.6 yrs vs City Avg
City Avg: 27.6 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
11 Specialists

Practicing in Westminster, CA (2300 Statewide)

Telehealth Adoption Rate
27.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
44.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yang (18 Years) 18 Yrs
Westminster Specialty Average (27.6 Years) 27.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
34 34 $329.00 $179.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
34 31 $203.00 $138.05
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
12 12 $100.00 $34.62

Medical Specialties & State Licenses

CMS Verified: 2026-05-12
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA A167038

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Preventive Medicine - Public Health & General Preventive Medicine

NUCC Taxonomy Code: 2083P0901X

State License CA A167038

Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine

NUCC Taxonomy Code: 2083P0500X

State License CA A167038

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

Hospital & Practice Group Affiliations

Emergency Physicians Urgent Care Inc

4108 Edison Ave, Chino, CA 917108418

Phone: 9093344545

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

20 Associated Practitioners
Paulina Dinh , NP

Nurse Practitioner - Family

NPI 1063983708

Nurse Practitioner

NPI 1073192027

Doctor of Medicine (M.D.)

Dr. Jamie Lewis , MD

Family Medicine

NPI 1073584173

Doctor of Medicine (M.D.)

NPI 1134242530

Licensed Acupuncturist, DIPLAC, MTO

NPI 1184989170

Doctor of Osteopathic Medicine (D.O.), Doctor of Dental Surgery

NPI 1225269129

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

21 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 12, 2026

General Practice (License #A167038 in CA)

📍
Updated Business Mailing Address April 21, 2026

Registered at 24361 EL TORO RD STE 105, LAGUNA WOODS, CA 926372756 (Tel: 9494153335)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 21, 2026

Preventive Medicine (License #A167038 in CA)

📍
Updated Practice Location February 08, 2023

Registered at 15464 GOLDENWEST ST., WESTMINSTER, CA 92683 (Tel: 7148919008)

📍
Updated Business Mailing Address February 08, 2023

Registered at 15464 GOLDENWEST ST., WESTMINSTER, CA 92683 (Tel: 7148919008)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 08, 2023

Surgery (License #ME131998 in FL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 14, 2022

General Practice (License #ME131998 in FL)

📍
Updated Practice Location July 22, 2022

Registered at 9710 BRIMHALL RD, BAKERSFIELD, CA 933122779 (Tel: 6618296747)

👤
Provider Name / Credentials Updated July 22, 2022

Recorded as JOO YANG, MD

📍
Updated Business Mailing Address December 14, 2020

Registered at 4332 CORTEZ RD W, BRADENTON, FL 342103139 (Tel: (310) 903-7281)

NPI Profile Active July 03, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location July 03, 2017

Registered at 2007 PALM BEACH LAKES BLVD, WEST PALM BEACH, FL 334096501 (Tel: 5616885808)

📍
Updated Business Mailing Address July 03, 2017

Registered at 5000 S CENTINELA AVE, APT 225, LOS ANGELES, CA 900666955 (Tel: (310) 903-7281)

👤
Provider Name / Credentials Updated July 03, 2017

Recorded as JOSHUA YANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 03, 2017

Surgery (License #ME131998 in FL)

NPI Profile Active June 25, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location June 25, 2009

Registered at 100 W CALIFORNIA BLVD, PASADENA, CA 911053010 (Tel: 6263975000)

📍
Updated Business Mailing Address June 25, 2009

Registered at 5000 S CENTINELA AVE, APT 225, LOS ANGELES, CA 900666955 (Tel: 3109037281)

👤
Provider Name / Credentials Updated June 25, 2009

Recorded as JOSHUA YANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 25, 2009

Student in an Organized Health Care Education/Training Program (License #$$$$$$$$$ in CA)

🟢
Initial NPI Registration & Enumeration August 28, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1851549232
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 28, 2008
Last Update: May 12, 2026
Sole Proprietor: No

Mailing Address

24361 El Toro Rd Ste 105

Laguna Woods, CA 926372756

Phone: 9494153335

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.