Internal Medicine, Gastroenterology · Philadelphia, PA
NPI
1962613125
Since 2007
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
4
Medicare group memberships
Hospitals
3
Hospital affiliations
1101 Chestnut St
Philadelphia, PA, 19107
Phone (215) 955-8900
Groups this clinician bills Medicare through
Medicare paid, 2024
$155K
4,606 services
Medicare patients, 2024
517
Average age 71
Drug cost, 2024
$1.3M
1,234 prescriptions
Company payments, 2025
$991
From 16 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Aarati B Malliah was code 99214 (office e&m - established), 158 times for 126 patients. In total Aarati B Malliah billed 4,606 services in 36 codes, and Medicare paid $155K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-02-13.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 158 | 126 | $91.48 | $14K |
| 99222 Hospital E&M - Initial | Facility | 104 | 99 | $106.29 | $11K |
| 99232 Hospital E&M - Subsequent | Facility | 90 | 72 | $64.51 | $5,806 |
| 99204 Office E&M - New | Office | 81 | 81 | $118.58 | $9,605 |
| 45385 Colonoscopy - Lesion Removal | Facility | 71 | 71 | $208.82 | $15K |
| 43239 Upper GI Endoscopy | Facility | 70 | 69 | $77.75 | $5,443 |
| 45380 Lower GI Endoscopy - Other | Facility | 70 | 70 | $98.86 | $6,920 |
| 99233 Hospital E&M - Subsequent | Facility | 29 | 23 | $93.42 | $2,709 |
| 99231 Hospital E&M - Subsequent | Facility | 25 | 25 | $40.62 | $1,015 |
| 96413 Chemotherapy Administration | Office | 20 | 13 | $111.00 | $2,220 |
| 99203 Office E&M - New | Office | 14 | 14 | $86.72 | $1,214 |
| 99223 Hospital E&M - Initial | Facility | 14 | 14 | $131.24 | $1,837 |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 12 | 12 | $188.81 | $2,266 |
By year: 2022 $111K for 2,564 services; 2023 $98K for 1,842 services; 2024 $155K for 4,606 services.
Medicare prescription drug claims, 2024
In 2024, the drug Aarati B Malliah prescribed most often to Medicare patients was Omeprazole, with 275 prescriptions and refills. In total Aarati B Malliah wrote 1,234 Medicare prescriptions that cost $1.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Omeprazole Generic | 275 | 705 | 92 | $3,931 |
| Dicyclomine Hcl Generic | 111 | 179 | 39 | $1,899 |
| Pantoprazole Sodium Generic | 110 | 298 | 45 | $3,469 |
| Famotidine Generic | 89 | 230 | 34 | $1,319 |
| Metoclopramide Hcl Generic | 63 | 121 | 18 | $619 |
| Linzess Linaclotide | 51 | 131 | 19 | $67K |
| Esomeprazole Magnesium Generic | 46 | 122 | 15 | $3,877 |
| Colestipol Hcl Generic | 37 | 76 | 13 | $2,387 |
| Cholestyramine Cholestyramine (With Sugar) | 34 | 59 | 11 | $5,519 |
| Alosetron Hcl Generic | 22 | 22 | Under 11 | $32K |
| Ondansetron Odt Ondansetron | 20 | 28 | Under 11 | $1,000 |
| Hydrocortisone Generic | 19 | 19 | Under 11 | $120 |
| Metronidazole Generic | 17 | 25 | 11 | $334 |
| Budesonide Dr Budesonide | 17 | 39 | Under 11 | $1,569 |
| Lactulose Generic | 15 | 15 | Under 11 | $296 |
Brand drugs: - claims; generic drugs: 1,005 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Aarati B Malliah $991 ($991 in general payments such as food, travel and fees) from 16 companies. The largest payer was Abbvie Inc. with $259.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 17 | $259 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 8 | $132 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 7 | $125 |
| Madrigal Pharmaceuticals MDGL | 4 | $68.5 |
| Lilly USA, LLC LLY | 3 | $66.87 |
| Phathom Pharmaceuticals, Inc. PHAT | 4 | $60 |
| Aimmune Therapeutics, Inc. | 3 | $59.11 |
| Janssen Biotech, Inc. JNJ | 2 | $40.01 |
| Regeneron Healthcare Solutions, Inc. REGN | 2 | $36.28 |
| Pfizer Inc. PFE | 2 | $31.45 |
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.