Doctor profile · Federal record

Dr. Sang Hwa Himchak, MD

Hospitalist Physician (CMS: Hospitalist) · Syracuse, NY

  • NPI 1841853884
  • Accepts Medicare
  • MIPS 78.0 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
750 E Adams St
Syracuse, NY 132102306
(315) 464-5910

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
October 17, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
New York #317985

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841853884. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
681
Distinct HCPCS
5
Medicare allowed
$58,074
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 404 126 $75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 133 129 $124
99238 Hospital discharge day management, 30 minutes or less 60 59 $78
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 44 28 $46
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 40 31 $114

In context: peer comparison

Among 19 peers in Syracuse Hospitalist Physician, average services per provider: 89. This provider delivers 7.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sang Hwa Himchak's medical specialty?
Dr. Sang Hwa Himchak practices Hospitalist Physician in Syracuse, NY.
Where does Dr. Sang Hwa Himchak practice?
Dr. Sang Hwa Himchak practices at 750 E Adams St, Syracuse, NY 132102306. Office phone: 3154645910.
What is Dr. Sang Hwa Himchak's NPI?
Dr. Sang Hwa Himchak's National Provider Identifier (NPI) is 1841853884, issued by NPPES.
Does Dr. Sang Hwa Himchak accept Medicare assignment?
Yes. Dr. Sang Hwa Himchak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sang Hwa Himchak commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.