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Active NPI 1063691004 Individual Practitioner Female Practitioner

Doris Chan , NP

Nurse Practitioner • San Gabriel, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Doris Chan, NP is a certified Nurse Practitioner practicing in San Gabriel, CA. With approximately 21 years of clinical experience since graduating from Perelman School Of Med At The University Of Pennsylvania in 2005, Doris Chan delivers high-quality medical care to the local community at 506 W VALLEY BLVD STE 100.

Doris Chan is affiliated with Southern California Heart Centers A Medical Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

506 W Valley Blvd Ste 100

San Gabriel, CA 917765716

Telephone 6263083800
Fax 6263081899
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Perelman School Of Med At The University Of Pennsylvania

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in San Gabriel, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
21 Yrs +10.0 yrs vs City Avg
City Avg: 11.0 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
12 Specialists

Practicing in San Gabriel, CA (8378 Statewide)

Telehealth Adoption Rate
25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
34.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chan (21 Years) 21 Yrs
San Gabriel Specialty Average (11.0 Years) 11.0 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
219 130 $175.00 $104.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
112 110 $300.00 $152.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
91 90 $130.00 $117.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
35 26 $97.29 $69.25
99213 Established patient office or other outpatient visit, typically 15 minutes
28 28 $105.00 $83.76

Medical Specialties & State Licenses

CMS Verified: 2025-11-04
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License PA SP009029

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Southern California Heart Centers A Medical Corporation

506 W Valley Blvd, San Gabriel, CA 917765716

Phone: 6263083800

Practice Associates & Co-Workers

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

13 Associated Practitioners
Shirley Chiang , NP

Nurse Practitioner - Family

NPI 1003173410

Nurse Practitioner

Yi-Tien Liu , NP

Nurse Practitioner - Adult Health

NPI 1013207364

Nurse Practitioner

Dr. Christine Wong , MD

Internal Medicine - Interventional Cardiology

NPI 1184150146

Doctor of Medicine (M.D.)

Phoebe Luo

Nurse Practitioner - Acute Care

NPI 1285525857
Dr. Jairo Espinosa , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1497136238

Doctor of Medicine (M.D.)

Dr. Yih Kok , MD

Internal Medicine - Cardiovascular Disease

NPI 1518928829

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location November 04, 2025

Registered at 506 W VALLEY BLVD STE 100, SAN GABRIEL, CA 917765716 (Tel: 6263083800)

📍
Updated Business Mailing Address November 04, 2025

Registered at 506 W VALLEY BLVD STE 100, SAN GABRIEL, CA 917765716 (Tel: 6263083800)

NPI Profile Active August 10, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location August 10, 2015

Registered at 2511 WESTWOOD BLVD, LOS ANGELES, CA 900643236 (Tel: 2138076503)

📍
Updated Business Mailing Address August 10, 2015

Registered at 2511 WESTWOOD BLVD, LOS ANGELES, CA 900643236 (Tel: 2138076503)

👤
Provider Name / Credentials Updated August 10, 2015

Recorded as DORIS CHAN, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 10, 2015

Nurse Practitioner (License #SP009029 in PA)

🟢
Initial NPI Registration & Enumeration October 26, 2007

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: 1063691004
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 26, 2007
Last Update: November 04, 2025
Sole Proprietor: No

Mailing Address

506 W Valley Blvd Ste 100

San Gabriel, CA 917765716

Phone: 6263083800

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.