Doctor profile · Federal record
Dr. Ahmer Ibrahim, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Newburyport, MA
- NPI 1477557106
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
260 Merrimac St
Newburyport, MA 019502192
(978) 499-7200
fax (978) 499-7216
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- January 18, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #213909
- Medicaid (2)
- NH #30204865 · MA #110040419A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477557106. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,962
Distinct HCPCS
10
Medicare allowed
$204,679
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 724 | 218 | $37 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 332 | 253 | $129 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 186 | 183 | $100 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 156 | 156 | $251 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 96 | 71 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 74 | $93 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 78 | 78 | $183 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 70 | 70 | $145 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 54 | 38 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $170 |
In context: peer comparison
Among 1 peers in Newburyport Gastroenterology Physician, average services per provider: 140. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $20.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
826
Patients
301
Total drug cost
$124,942
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 276 | 110 | $7,014 |
| Pantoprazole Sodium | Generic | 119 | 44 | $2,401 |
| Famotidine | Generic | 83 | 40 | $1,783 |
| Dicyclomine Hcl | Generic | 61 | 22 | $1,501 |
| Sucralfate | Generic | 54 | 20 | $4,503 |
| Linzess (Linaclotide) | Brand | 37 | 15 | $41,311 |
| Ondansetron Hcl | Generic | 30 | 14 | $231 |
| Metronidazole | Generic | 26 | 25 | $347 |
| Balsalazide Disodium | Generic | 25 | 0 | $2,506 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 22 | 0 | $438 |
Hospital affiliations
Frequently asked questions
What is Dr. Ahmer Ibrahim's medical specialty?
Dr. Ahmer Ibrahim practices Gastroenterology Physician in Newburyport, MA.
Where does Dr. Ahmer Ibrahim practice?
Dr. Ahmer Ibrahim practices at 260 Merrimac St, Newburyport, MA 019502192. Office phone: 9784997200.
What is Dr. Ahmer Ibrahim's NPI?
Dr. Ahmer Ibrahim's National Provider Identifier (NPI) is 1477557106, issued by NPPES.
Does Dr. Ahmer Ibrahim accept Medicare assignment?
Yes. Dr. Ahmer Ibrahim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ahmer Ibrahim commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.