Doctor profile · Federal record

Dr. Huan Huan Sun, M.D.

Surgical Oncology Physician (CMS: Thoracic Surgery) · Surgery Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Poughkeepsie, NY

  • NPI 1619140720
  • Accepts Medicare
  • MIPS 89.1 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
45 Reade Place, Dyson Center, 3Rd Floor
Poughkeepsie, NY 12601
(845) 483-6920
fax (845) 483-6922
Mailing address
1351 Route 55 Ste 200
Lagrangeville, NY 125405128

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
October 15, 2018
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State license (1)
New York #278735
Medicaid
NY #05222775

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619140720. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
641
Distinct HCPCS
10
Medicare allowed
$108,969
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 298 189 $98
99214 Established patient office or other outpatient visit, 30-39 minutes 76 62 $139
99204 New patient office or other outpatient visit, 45-59 minutes 72 72 $180
99205 New patient office or other outpatient visit, 60-74 minutes 30 30 $240
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 30 17 $85
32674 Removal of lymph nodes of chest cavity using an endoscope 29 29 $237
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 25 19 $54
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 21 20 $91
99441 Telephone medical discussion with physician, 5-10 minutes 20 17 $61
32666 Initial removal of wedge of lung tissue using an endoscope 15 15 $976

In context: peer comparison

Among 1 peers in this city , average services per provider: 53. This provider delivers 12× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Huan Huan Sun's medical specialty?
Dr. Huan Huan Sun practices Surgical Oncology Physician in Poughkeepsie, NY.
Where does Dr. Huan Huan Sun practice?
Dr. Huan Huan Sun practices at 45 Reade Place, Poughkeepsie, NY 12601. Office phone: 8454836920.
What is Dr. Huan Huan Sun's NPI?
Dr. Huan Huan Sun's National Provider Identifier (NPI) is 1619140720, issued by NPPES.
Does Dr. Huan Huan Sun accept Medicare assignment?
Yes. Dr. Huan Huan Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Huan Huan Sun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.