Doctor profile · Federal record
Dr. John Sun, DO
Gastroenterology Physician (CMS: Gastroenterology) · Camillus, NY
- NPI 1205840899
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
260 Township Blvd, Ste 20
Camillus, NY 130311674
(315) 708-0091
fax (315) 708-0194
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 17, 2016
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #235028
- Medicaid
- NY #02654608
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205840899. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
676
Distinct HCPCS
10
Medicare allowed
$92,019
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 139 | 126 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 126 | 106 | $119 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 93 | 92 | $69 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 65 | 64 | $211 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 63 | 63 | $240 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $157 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 35 | 35 | $89 | |
43242 |
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 30 | $249 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 24 | 24 | $170 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 15 | 15 | $131 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 69. This provider delivers 9.8× the peer median.Open Payments
Industry payments received
All-time total
$2,917
Transactions
151
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 33 | $594.17 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 28 | $304.05 | |
| Boston Scientific Corporation | 17 | $273.24 | |
| QOL Medical, LLC | 10 | $227.88 | |
| Janssen Biotech, Inc. | 13 | $201.49 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 11 | $198.41 | |
| Lilly USA, LLC | 12 | $157.15 | |
| Regeneron Healthcare Solutions, Inc. | 4 | $106.13 | |
| IRONWOOD PHARMACEUTICALS, INC | 5 | $104.84 | |
| Madrigal Pharmaceuticals | 3 | $96.75 | |
| Ardelyx, Inc. | 3 | $73.36 | |
| PFIZER INC. | 3 | $69.72 | |
| Intercept Pharmaceuticals, Inc. | 3 | $66.65 | |
| Merck Sharp & Dohme LLC | 3 | $61.31 | |
| Celgene Corporation | 3 | $57.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
987
Patients
318
Total drug cost
$287,888
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 279 | 94 | $4,526 |
| Pantoprazole Sodium | Generic | 257 | 77 | $3,404 |
| Famotidine | Generic | 134 | 50 | $1,945 |
| Sucralfate | Generic | 51 | 22 | $1,706 |
| Mesalamine | Generic | 36 | 0 | $24,203 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 31 | 31 | $2,508 |
| Linzess (Linaclotide) | Brand | 28 | 11 | $43,515 |
| Ondansetron Hcl | Generic | 27 | 11 | $342 |
| Ursodiol | Generic | 24 | 0 | $5,081 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 24 | 0 | $71,201 |
Hospital affiliations
Frequently asked questions
What is Dr. John Sun's medical specialty?
Dr. John Sun practices Gastroenterology Physician in Camillus, NY.
Where does Dr. John Sun practice?
Dr. John Sun practices at 260 Township Blvd, Camillus, NY 130311674. Office phone: 3157080091.
What is Dr. John Sun's NPI?
Dr. John Sun's National Provider Identifier (NPI) is 1205840899, issued by NPPES.
Does Dr. John Sun accept Medicare assignment?
Yes. Dr. John Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John 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); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.