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Active NPI 1508424805 Individual Practitioner Female Practitioner

Grace Wei-Ting Chang

Physician Assistant • San Francisco, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Grace Chang is a certified Physician Assistant practicing in San Francisco, CA. With approximately 6 years of clinical experience since completing medical education in 2020, Grace Chang delivers high-quality medical care to the local community at 2100 WEBSTER ST STE 516.

Grace Chang is affiliated with Sutter Bay Medical Foundation and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, routine ekg using at least 12 leads including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2100 Webster St Ste 516

San Francisco, CA 941152381

Telephone 4156002402
Fax 4153691292
Associated Practice Facility / Clinic
🏢 Sutter Health Facility NPI 1265755615

Medicare Profile & Education

Medical School

Other

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in San Francisco, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -4.6 yrs vs City Avg
City Avg: 10.6 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
489 Specialists

Practicing in San Francisco, CA (14617 Statewide)

Telehealth Adoption Rate
22.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (6 Years) 6 Yrs
San Francisco Specialty Average (10.6 Years) 10.6 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
323 181 $379.00 $129.22
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
150 103 $509.00 $182.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
67 67 $725.00 $218.46
93000 Routine ekg using at least 12 leads including interpretation and report
49 23 $87.00 $14.84
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
34 32 $69.00 $15.77
99213 Established patient office or other outpatient visit, typically 15 minutes
25 20 $257.00 $92.78
99496 Transitional care management services for problem of high complexity
12 12 $853.00 $290.43
99447 Telephone or internet assessment with verbal and written report by consulting physician, 11-20 minutes
12 11 $151.00 $34.23

Medical Specialties & State Licenses

CMS Verified: 2022-03-09
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA58793

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID State Medical License
PA58793 (CA)

Hospital & Practice Group Affiliations

Sutter Bay Medical Foundation

3838 California St, San Francisco, CA 941181506

Sutter Bay Medical Foundation

30 Mark W Springs Rd, Santa Rosa, CA 954031436

Phone: 7075764500

Sutter Bay Medical Foundation

3883 Airway Dr, Santa Rosa, CA 954031671

Sutter Bay Medical Foundation

34 Mark W Springs Rd, Santa Rosa, CA 954031436

Secondary Practice Locations

2730 Sw Moody Ave

Portland, OR 972015042

Phone: 5034949645

Practice Associates & Co-Workers

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

14 Associated Practitioners
Dr. Emerald Spencer , MD

Clinic/Center - Primary Care

NPI 1104970623

Doctor of Medicine (M.D.)

Dr. Trevor Hinshaw , MD

Internal Medicine

NPI 1154896553

Doctor of Medicine (M.D.)

Shilpa Shah

Internal Medicine

NPI 1346530003
Dr. Siu-Wei Huang , MD

Internal Medicine

NPI 1427584143

Doctor of Medicine (M.D.)

NPI 1497773212

Doctor of Medicine (M.D.)

Dr. Jill Einstein , MD

Internal Medicine

NPI 1629126354

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 01, 2021

Registered at 2100 WEBSTER ST STE 516, SAN FRANCISCO, CA 941152381 (Tel: 4156002402)

📍
Updated Business Mailing Address July 01, 2021

Registered at 325 DISTEL CIR, LOS ALTOS, CA 940221408 (Tel: 4156002402)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2021

Physician Assistant (License #PA58793 in CA)

NPI Profile Active May 31, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location May 31, 2019

Registered at 2730 SW MOODY AVE, PORTLAND, OR 972015042 (Tel: 5034949645)

📍
Updated Business Mailing Address May 31, 2019

Registered at 2730 SW MOODY AVE, PORTLAND, OR 972015042

👤
Provider Name / Credentials Updated May 31, 2019

Recorded as GRACE CHANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 31, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 31, 2019

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: 1508424805
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 31, 2019
Last Update: March 09, 2022
Sole Proprietor: No

Mailing Address

325 Distel Cir

Los Altos, CA 940221408

Phone: 4156002402

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.