Doctor profile · Federal record
Dr. Zaheer Ahmed, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Lowell, MA
- NPI 1346289337
- Accepts Medicare
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
33 Bartlett St, Suite 107
Lowell, MA 018521334
(978) 458-7000
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 13, 2008
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #78742
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346289337. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,023
Distinct HCPCS
9
Medicare allowed
$217,572
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 704 | 145 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 591 | 157 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 314 | 106 | $80 | |
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 | 138 | 32 | $59 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 137 | 126 | $197 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 61 | 49 | $116 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 36 | 29 | $198 | |
G0008 |
Administration of influenza virus vaccine | 22 | 20 | $31 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | 20 | $144 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 121. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$228
Transactions
11
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ACADIA Pharmaceuticals Inc | 5 | $106.02 | |
| Sumitomo Pharma America, Inc. | 2 | $45.92 | |
| Blueprint Medicines Corporation | 1 | $19.91 | |
| AstraZeneca Pharmaceuticals LP | 1 | $19.71 | |
| PROGENICS PHARMACEUTICALS, INC. | 1 | $19.64 | |
| Genmab U.S., Inc. | 1 | $17.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,963
Patients
910
Total drug cost
$201,955
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 781 | 138 | $10,981 |
| Lisinopril | Generic | 572 | 116 | $7,002 |
| Amlodipine Besylate | Generic | 395 | 71 | $3,150 |
| Omeprazole | Generic | 382 | 90 | $9,059 |
| Levothyroxine Sodium | Generic | 325 | 55 | $3,633 |
| Metoprolol Succinate | Generic | 321 | 65 | $7,319 |
| Gabapentin | Generic | 297 | 47 | $4,961 |
| Trazodone Hcl | Generic | 286 | 45 | $3,098 |
| Metformin Hcl | Generic | 271 | 63 | $4,083 |
| Eliquis (Apixaban) | Brand | 254 | 28 | $138,817 |
Frequently asked questions
What is Dr. Zaheer Ahmed's medical specialty?
Dr. Zaheer Ahmed practices Internal Medicine Physician in Lowell, MA.
Where does Dr. Zaheer Ahmed practice?
Dr. Zaheer Ahmed practices at 33 Bartlett St, Lowell, MA 018521334. Office phone: 9784587000.
What is Dr. Zaheer Ahmed's NPI?
Dr. Zaheer Ahmed's National Provider Identifier (NPI) is 1346289337, issued by NPPES.
Does Dr. Zaheer Ahmed accept Medicare assignment?
Yes. Dr. Zaheer Ahmed accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zaheer Ahmed commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.