Doctor profile · Federal record

Dr. Jack Fang, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Rego Park, NY

  • NPI 1083904080
  • Accepts Medicare
  • MIPS 88.4 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6265 Saunders St Apt 5G
Rego Park, NY 113741576
(347) 205-7909
Mailing address
4323 Colden St Apt 19M
Flushing, NY 113555926

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
March 26, 2018
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Massachusetts #260808

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083904080. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
701
Distinct HCPCS
6
Medicare allowed
$95,671
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 273 154 $128
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 227 223 $141
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 104 104 $188
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 42 30 $83
99239 Hospital discharge day management, more than 30 minutes 29 29 $125
99238 Hospital discharge day management, 30 minutes or less 26 26 $86

In context: peer comparison

Among 1 peers in this city , average services per provider: 116. This provider delivers 6.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jack Fang's medical specialty?
Dr. Jack Fang practices Hospitalist Physician in Rego Park, NY.
Where does Dr. Jack Fang practice?
Dr. Jack Fang practices at 6265 Saunders St Apt 5G, Rego Park, NY 113741576. Office phone: 3472057909.
What is Dr. Jack Fang's NPI?
Dr. Jack Fang's National Provider Identifier (NPI) is 1083904080, issued by NPPES.
Does Dr. Jack Fang accept Medicare assignment?
Yes. Dr. Jack Fang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Fang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.