Doctor profile · Federal record

Dr. Henry Yoon, M.D.

Family Medicine Physician (CMS: Family Practice) · Stamford, CT

  • NPI 1790786259
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Hospital Plz
Stamford, CT 069023602
(203) 276-2270
fax (203) 276-2413

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
April 16, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Connecticut #038953

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790786259. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
28
Distinct HCPCS
1
Medicare allowed
$3,827
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 28 14 $137

In context: peer comparison

Among 15 peers in this city , average services per provider: 87. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
89
Patients
0
Total drug cost
$1,220
Drug Type Claims Patients Total cost
Simvastatin Generic 32 0 $304
Atorvastatin Calcium Generic 23 0 $374
Amlodipine Besylate Generic 18 0 $296
Metoprolol Succinate Generic 16 0 $246

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Henry Yoon's medical specialty?
Dr. Henry Yoon practices Family Medicine Physician in Stamford, CT.
Where does Dr. Henry Yoon practice?
Dr. Henry Yoon practices at 1 Hospital Plz, Stamford, CT 069023602. Office phone: 2032762270.
What is Dr. Henry Yoon's NPI?
Dr. Henry Yoon's National Provider Identifier (NPI) is 1790786259, issued by NPPES.
Does Dr. Henry Yoon accept Medicare assignment?
Yes. Dr. Henry Yoon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Henry Yoon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.