Internal Medicine, Gastroenterology · Yakima, WA
NPI
1215959143
Since 2006
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
2
Medicare group memberships
Hospitals
5
Hospital affiliations
3909 Creekside Loop, Suite 130
Yakima, WA, 98902
Phone (509) 248-6616
Groups this clinician bills Medicare through
Medicare paid, 2024
$60K
518 services
Medicare patients, 2024
329
Average age 74
Drug cost, 2024
$276K
1,044 prescriptions
Company payments, 2025
$604
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Amarnath V Ramakrishnan was code 45385 (colonoscopy - lesion removal), 80 times for 80 patients. In total Amarnath V Ramakrishnan billed 518 services in 45 codes, and Medicare paid $60K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-06-18.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 45385 Colonoscopy - Lesion Removal | Facility | 80 | 80 | $207.20 | $17K |
| 99213 Office E&M - Established | Office | 67 | 60 | $73.16 | $4,902 |
| 43239 Upper GI Endoscopy | Facility | 65 | 65 | $83.90 | $5,454 |
| 43235 Upper GI Endoscopy | Facility | 32 | 31 | $77.71 | $2,487 |
| 99231 Hospital E&M - Subsequent | Facility | 29 | 27 | $41.49 | $1,203 |
| 45380 Lower GI Endoscopy - Other | Facility | 26 | 26 | $104.23 | $2,710 |
| 99222 Hospital E&M - Initial | Facility | 26 | 26 | $109.27 | $2,841 |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 23 | 23 | $193.75 | $4,456 |
| 43264 Upper GI Endoscopy | Facility | 17 | 16 | $171.96 | $2,923 |
| 99232 Hospital E&M - Subsequent | Facility | 16 | 15 | $66.16 | $1,059 |
| 99203 Office E&M - New | Office | 15 | 15 | $75.61 | $1,134 |
| 43262 Upper GI Endoscopy | Facility | 11 | 11 | $27.87 | $307 |
By year: 2022 $63K for 515 services; 2023 $62K for 507 services; 2024 $60K for 518 services.
Medicare prescription drug claims, 2024
In 2024, the drug Amarnath V Ramakrishnan prescribed most often to Medicare patients was Omeprazole, with 230 prescriptions and refills. In total Amarnath V Ramakrishnan wrote 1,044 Medicare prescriptions that cost $276K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Omeprazole Generic | 230 | 434 | 61 | $2,829 |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 74 | 74 | 73 | $5,003 |
| Pantoprazole Sodium Generic | 68 | 124 | 14 | $337 |
| Famotidine Generic | 65 | 94 | 17 | $254 |
| Lactated Ringers Ringer's Solution,lactated | 53 | 53 | Under 11 | $3,697 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 50 | 50 | 50 | $806 |
| Mesalamine Generic | 49 | 89 | Under 11 | $18K |
| Peg-3350 And Electrolytes Peg3350/Sod Sulf,bicarb,cl/Kcl | 47 | 47 | 45 | $838 |
| Lubiprostone Generic | 33 | 41 | Under 11 | $3,723 |
| Trulance Plecanatide | 28 | 46 | Under 11 | $24K |
| Mesalamine Dr Mesalamine | 26 | 26 | Under 11 | $11K |
| Esomeprazole Magnesium Generic | 22 | 28 | Under 11 | $375 |
| Sulfasalazine Generic | 22 | 45 | Under 11 | $211 |
| Dicyclomine Hcl Generic | 20 | 28 | Under 11 | $295 |
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 20 | 20 | 20 | $507 |
Brand drugs: 310 claims; generic drugs: 734 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Amarnath V Ramakrishnan $604 ($604 in general payments such as food, travel and fees) from 4 companies. The largest payer was Boston Scientific Corporation with $297.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.