Doctor profile · Federal record
Dr. Ofem Ajah, MD
Gastroenterology Physician (CMS: Gastroenterology) · Legal Medicine · Specialist · Brooklyn, NY
- NPI 1366469918
- Accepts Medicare
- MIPS 83.0 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
38 6Th Ave Fl 4
Brooklyn, NY 112174350
(718) 362-3260
fax (718) 230-4235 - Additional location
-
1910 Nostrand Ave
Brooklyn, NY 112267918
(718) 284-4440
fax (718) 284-7197 - Additional location
-
263 7Th Ave
Brooklyn, NY 112157247
(718) 788-5050
fax (718) 246-8805 - Additional location
-
506 6Th St
Brooklyn, NY 112153609
(718) 780-3851
fax (718) 780-3478 - Additional location
-
515 6Th St
Brooklyn, NY 112153608
(929) 470-9010
fax (718) 780-3478 - Mailing address
-
94 Lake Dr
New Hyde Park, NY 110401137
Show 2 more locations
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 14, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #192864
- Medicaid
- NY #01472393
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366469918. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
498
Distinct HCPCS
10
Medicare allowed
$67,437
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 59 | 56 | $292 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 40 | $92 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 55 | 54 | $77 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 48 | $107 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 54 | 54 | $135 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 37 | $114 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 26 | 25 | $68 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 26 | 24 | $139 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $198 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 21 | $202 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 119. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | 1 | $150.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
466
Patients
316
Total drug cost
$50,689
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 115 | 110 | $2,256 |
| Omeprazole | Generic | 104 | 59 | $2,004 |
| Pantoprazole Sodium | Generic | 57 | 28 | $976 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 47 | 46 | $3,219 |
| Linzess (Linaclotide) | Brand | 35 | 15 | $36,520 |
| Famotidine | Generic | 26 | 0 | $1,192 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 26 | 25 | $418 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 19 | 19 | $3,394 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 14 | 14 | $229 |
| Loperamide (Loperamide Hcl) | Brand | 12 | 0 | $269 |
Hospital affiliations
Frequently asked questions
What is Dr. Ofem Ajah's medical specialty?
Dr. Ofem Ajah practices Gastroenterology Physician in Brooklyn, NY.
Where does Dr. Ofem Ajah practice?
Dr. Ofem Ajah practices at 38 6Th Ave Fl 4, Brooklyn, NY 112174350. Office phone: 7183623260.
What is Dr. Ofem Ajah's NPI?
Dr. Ofem Ajah's National Provider Identifier (NPI) is 1366469918, issued by NPPES.
Does Dr. Ofem Ajah accept Medicare assignment?
Yes. Dr. Ofem Ajah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ofem Ajah commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.