Doctor profile · Federal record
Dr. John Chun, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Salisbury, MD
- NPI 1609858935
- Accepts Medicare
- MIPS 90.1 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 E Carroll St
Salisbury, MD 218015422
(410) 543-7375 - Mailing address
-
1325 Mount Hermon RD, Suite 14B
Salisbury, MD 218045259
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 28, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Maryland #D0047591
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609858935. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
447
Distinct HCPCS
4
Medicare allowed
$57,799
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 187 | 187 | $130 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 122 | 122 | $133 | |
00812 |
Anesthesia for exam of colon using an endoscope | 87 | 87 | $103 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 51 | 51 | $162 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 40. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$272
Transactions
16
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 4 | $64.49 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $58.00 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $36.47 | |
| AIMMUNE THERAPEUTICS, INC. | 2 | $30.61 | |
| ABBVIE INC. | 1 | $25.63 | |
| Merck Sharp & Dohme LLC | 1 | $19.88 | |
| Intercept Pharmaceuticals, Inc. | 1 | $19.77 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $17.03 |
By nature of payment
Frequently asked questions
What is Dr. John Chun's medical specialty?
Dr. John Chun practices Anesthesiology Physician in Salisbury, MD.
Where does Dr. John Chun practice?
Dr. John Chun practices at 100 E Carroll St, Salisbury, MD 218015422. Office phone: 4105437375.
What is Dr. John Chun's NPI?
Dr. John Chun's National Provider Identifier (NPI) is 1609858935, issued by NPPES.
Does Dr. John Chun accept Medicare assignment?
Yes. Dr. John Chun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Chun commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.