Doctor profile · Federal record
Dr. Pornchai Leelasinjaroen, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Yakima, WA
- NPI 1336403062
- Accepts Medicare
- MIPS 80.0 / 100 · 2023
- 18 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3909 Creekside Loop Ste 120
Yakima, WA 98902
(509) 248-6616
fax (509) 225-2708 - Mailing address
-
3800 Summitview Ave
Yakima, WA 989022715
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- July 1, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Washington #MD60246817 · Michigan #4301100064
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336403062. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
634
Distinct HCPCS
10
Medicare allowed
$103,334
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 188 | 188 | $250 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 141 | 133 | $106 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 79 | 79 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 62 | 47 | $90 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $167 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 30 | $129 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 28 | 27 | $167 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 24 | 24 | $164 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 17 | 17 | $171 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 16 | 16 | $182 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 51. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,686
Transactions
78
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 14 | $331.55 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 16 | $326.16 | |
| Janssen Biotech, Inc. | 9 | $317.54 | |
| ABBVIE INC. | 16 | $261.96 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 13 | $169.03 | |
| Braintree Laboratories, Inc. | 2 | $106.86 | |
| GENZYME CORPORATION | 2 | $62.94 | |
| Daiichi Sankyo Inc. | 1 | $27.41 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $22.76 | |
| CapsoVision, Inc. | 1 | $19.00 | |
| Phathom Pharmaceuticals, Inc. | 1 | $13.86 | |
| PFIZER INC. | 1 | $13.85 | |
| Intercept Pharmaceuticals, Inc. | 1 | $13.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
230
Patients
105
Total drug cost
$648,348
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 76 | 35 | $1,292 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 29 | 29 | $698 |
| Pantoprazole Sodium | Generic | 27 | 16 | $555 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 25 | 25 | $1,924 |
| Humira(Cf) Pen (Adalimumab) | Brand | 15 | 0 | $117,325 |
| Creon (Lipase/Protease/Amylase) | Brand | 14 | 0 | $9,085 |
| Azathioprine | Generic | 11 | 0 | $1,003 |
| Linzess (Linaclotide) | Brand | 11 | 0 | $6,124 |
| Mesalamine | Generic | 11 | 0 | $12,346 |
| Stelara (Ustekinumab) | Brand | 11 | 0 | $497,995 |
Hospital affiliations
Frequently asked questions
What is Dr. Pornchai Leelasinjaroen's medical specialty?
Dr. Pornchai Leelasinjaroen practices Gastroenterology Physician in Yakima, WA.
Where does Dr. Pornchai Leelasinjaroen practice?
Dr. Pornchai Leelasinjaroen practices at 3909 Creekside Loop Ste 120, Yakima, WA 98902. Office phone: 5092486616.
What is Dr. Pornchai Leelasinjaroen's NPI?
Dr. Pornchai Leelasinjaroen's National Provider Identifier (NPI) is 1336403062, issued by NPPES.
Does Dr. Pornchai Leelasinjaroen accept Medicare assignment?
Yes. Dr. Pornchai Leelasinjaroen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Pornchai Leelasinjaroen commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.