Internal Medicine, Geriatric Medicine · Chelmsford, MA
NPI
1538152335
Since 2005
Specialty
Internal Medicine, Geriatric Medicine
Code 207RG0300X
Group practices
3
Medicare group memberships
Hospitals
3
Hospital affiliations
290 Littleton Rd Unit 3
Chelmsford, MA, 01824
Phone (978) 685-2460
Groups this clinician bills Medicare through
Medicare paid, 2024
$343K
3,163 services
Medicare patients, 2024
1,628
Average age 84
Drug cost, 2024
$2.7M
67,940 prescriptions
Company payments, 2025
$28.28
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Asif A Merchant was code 99306 (snf e&m), 1,320 times for 1,100 patients. In total Asif A Merchant billed 3,163 services in 13 codes, and Medicare paid $343K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-05-28.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99306 SNF E&M | Facility | 1,320 | 1,100 | $150.55 | $199K |
| 99309 SNF E&M | Facility | 1,058 | 556 | $86.21 | $91K |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 254 | 58 | $50.44 | $13K |
| 99305 SNF E&M | Facility | 146 | 142 | $107.19 | $16K |
| 99308 SNF E&M | Facility | 122 | 96 | $57.31 | $6,992 |
| 99497 Care Management/Coordination | Facility | 73 | 68 | $60.59 | $4,423 |
| G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Office | 69 | 64 | $43.22 | $2,982 |
| 99310 SNF E&M | Facility | 59 | 57 | $130.05 | $7,673 |
| 99439 Chronic, Principal, and Transitional Care Management | Office | 45 | 31 | $38.83 | $1,747 |
By year: 2022 $280K for 2,631 services; 2023 $322K for 2,871 services; 2024 $343K for 3,163 services.
Medicare prescription drug claims, 2024
In 2024, the drug Asif A Merchant prescribed most often to Medicare patients was Atorvastatin Calcium, with 3,392 prescriptions and refills. In total Asif A Merchant wrote 67,940 Medicare prescriptions that cost $2.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 3,392 | 3,392 | 308 | $32K |
| Levothyroxine Sodium Generic | 2,962 | 2,962 | 189 | $20K |
| Eliquis Apixaban | 2,869 | 2,871 | 200 | $611K |
| Amlodipine Besylate Generic | 2,696 | 2,696 | 212 | $18K |
| Furosemide Generic | 2,520 | 2,520 | 188 | $13K |
| Mirtazapine Generic | 2,471 | 2,471 | 196 | $34K |
| Metoprolol Succinate Generic | 2,394 | 2,394 | 191 | $22K |
| Trazodone Hcl Generic | 2,227 | 2,227 | 206 | $19K |
| Gabapentin Generic | 2,036 | 2,036 | 176 | $20K |
| Quetiapine Fumarate Generic | 1,585 | 1,585 | 109 | $16K |
| Lisinopril Generic | 1,462 | 1,462 | 131 | $9,782 |
| Omeprazole Generic | 1,396 | 1,396 | 127 | $12K |
| Sertraline Hcl Generic | 1,367 | 1,367 | 91 | $12K |
| Escitalopram Oxalate Generic | 1,206 | 1,206 | 94 | $9,831 |
| Metoprolol Tartrate Generic | 1,183 | 1,183 | 86 | $7,199 |
Brand drugs: 8,289 claims; generic drugs: 59,552 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Asif A Merchant $28.28 ($28.28 in general payments such as food, travel and fees) from 1 company. The largest payer was Otsuka America Pharmaceutical, Inc. with $28.28.
| Company | Payments | Amount |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. 4578.T | 1 | $28.28 |
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.