Doctor profile · Federal record

Dr. Jonathan Quang, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · New London, CT

  • NPI 1982196127
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
365 Montauk Ave Ste 3.714
New London, CT 063204700
(860) 271-4326
Additional location
101 the City Dr S
Orange, CA 928683201
(714) 456-8008
Additional location
2701 S Bristol St
Santa Ana, CA 927046201
(714) 754-5454
Show 1 more location
Additional location
25 Wells St
Westerly, RI 028912934
(401) 596-6000

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
August 30, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (4)
Connecticut #75898 · California #A173369 · Rhode Island #MD19481 · Pennsylvania #MT215031

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982196127. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
289
Distinct HCPCS
7
Medicare allowed
$37,237
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 101 101 $168
99284 Emergency department visit with moderate level of medical decision making 88 88 $116
99291 Critical care, first 30-74 minutes 40 39 $206
93042 Electrocardiogram (ecg) 1 to 3 leads with review by physician only 21 21 $7
99283 Emergency department visit with low level of medical decision making 17 17 $69
76604 Ultrasound scan of chest 11 11 $26
93308 Ultrasound of heart, follow-up 11 11 $24

In context: peer comparison

Among 15 peers in this city , average services per provider: 88. This provider delivers 3.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Quang's medical specialty?
Dr. Jonathan Quang practices Emergency Medicine Physician in New London, CT.
Where does Dr. Jonathan Quang practice?
Dr. Jonathan Quang practices at 365 Montauk Ave Ste 3.714, New London, CT 063204700. Office phone: 8602714326.
What is Dr. Jonathan Quang's NPI?
Dr. Jonathan Quang's National Provider Identifier (NPI) is 1982196127, issued by NPPES.
Does Dr. Jonathan Quang accept Medicare assignment?
Yes. Dr. Jonathan Quang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Quang commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.