Doctor profile · Federal record

Dr. AUGUSTUS CHANG, MD

Hospitalist Physician · Internal Medicine Physician · Internal Medicine Physician · NEW YORK, NY

  • NPI 1427615558
  • MIPS 93.4 / 100 · 2023
  • 7 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
177 FORTH WASHINGTON AVENUE, MILSTEIN HOSPITAL, COLUMBIA UNIVERSITY MEDICAL CENTER
NEW YORK, NY 10032
(212) 305-9379
Mailing address
177 FORT WASHINGTON AVE, MILSTEIN HOSPITAL, COLUMBIA UNIVERSITY MEDICAL CENTER
NEW YORK, NY 10032

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
July 14, 2022
Specialty taxonomy
208M00000X — NUCC code
State licenses (3)
New York #316411 · Rhode Island #LP04554 · New York #316411-01

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427615558. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
389
Distinct HCPCS
4
Medicare allowed
$53,426
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 257 72 $132
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 73 70 $194
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 33 23 $87
99238 Hospital discharge day management, 30 minutes or less 26 25 $91

In context: peer comparison

Among 190 peers in this city , average services per provider: 97. This provider delivers 4.0× the peer median.