Doctor profile · Federal record

Dr. Yilong Hung

Endocrinology, Diabetes & Metabolism Physician · Internal Medicine Physician · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · Northport, NY

  • NPI 1639699788
  • 9 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
79 Middleville RD Bldg 200
Northport, NY 117682200
(631) 261-4400
Additional location
222 Station Plz N Ste 509
Mineola, NY 115013893
(516) 663-2381

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
January 25, 2024
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
New York #306112

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639699788. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
37
Distinct HCPCS
2
Medicare allowed
$5,850
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 25 $190
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 12 12 $91

In context: peer comparison

Among 1 peers in this city , average services per provider: 18. This provider delivers 2.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Yilong Hung's medical specialty?
Dr. Yilong Hung practices Endocrinology, Diabetes & Metabolism Physician in Northport, NY.
Where does Dr. Yilong Hung practice?
Dr. Yilong Hung practices at 79 Middleville RD Bldg 200, Northport, NY 117682200. Office phone: 6312614400.
What is Dr. Yilong Hung's NPI?
Dr. Yilong Hung's National Provider Identifier (NPI) is 1639699788, issued by NPPES.
What procedures does Dr. Yilong Hung commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.