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Active NPI 1386103646 Individual Practitioner Male Practitioner

Dr. Stephen Ting Chang , MD

Internal Medicine • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Chang, MD is a certified Internal Medicine practicing in Boston, MA. With approximately 7 years of clinical experience since graduating from Boston University School Of Medicine in 2019, Dr. Chang delivers high-quality medical care to the local community at 55 FRUIT ST.

Dr. Chang is affiliated with Massachusetts General Physicians Organization Inc 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, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St
Blake 1500

Boston, MA 02114

Telephone 6177243874
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Boston University School Of Medicine

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Boston, MA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -10.4 yrs vs City Avg
City Avg: 17.4 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
2379 Specialists

Practicing in Boston, MA (7127 Statewide)

Telehealth Adoption Rate
24.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
76.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (7 Years) 7 Yrs
Boston Specialty Average (17.4 Years) 17.4 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
80 35 $331.50 $82.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
63 37 $497.56 $120.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
58 57 $805.00 $180.61
99238 Hospital discharge day management, 30 minutes or less
14 14 $342.86 $85.69

Medical Specialties & State Licenses

CMS Verified: 2022-05-06
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 291514

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MA 279355

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.

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Secondary Practice Locations

725 Albany St

Boston, MA 021182526

Phone: 6174145951

Practice Associates & Co-Workers

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

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Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location May 06, 2022

Registered at 55 FRUIT ST, BLAKE 1500, BOSTON, MA 02114 (Tel: 6177243874)

📍
Updated Business Mailing Address May 06, 2022

Registered at 55 FRUIT ST, BLAKE 1500, BOSTON, MA 02114 (Tel: 6177243874)

👤
Provider Name / Credentials Updated May 06, 2022

Recorded as STEPHEN CHANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 06, 2022

Internal Medicine (License #291514 in MA)

NPI Profile Active March 17, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 17, 2019

Registered at 725 ALBANY ST, BOSTON, MA 021182526 (Tel: 6174145951)

📍
Updated Business Mailing Address March 17, 2019

Registered at 725 ALBANY ST, BOSTON, MA 021182526 (Tel: 6174145951)

👤
Provider Name / Credentials Updated March 17, 2019

Recorded as STEPHEN CHANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 17, 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: 1386103646
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 17, 2019
Last Update: May 06, 2022
Sole Proprietor: No

Mailing Address

55 Fruit St, Blake 1500

Boston, MA 02114

Phone: 6177243874

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.