Doctor profile · Federal record
Dr. Hashem Hashem, MD
Gastroenterology Physician (CMS: Gastroenterology) · Purchase, NY
- NPI 1811932478
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3030 Westchester Ave
Purchase, NY 105772574
(914) 682-6466
fax (914) 681-5222
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 6, 2016
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #257521
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811932478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
615
Distinct HCPCS
10
Medicare allowed
$134,626
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 99 | 99 | $542 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 84 | $147 | |
36415 |
Insertion of needle into vein for collection of blood sample | 65 | 53 | $8 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 61 | 58 | $341 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 56 | 56 | $195 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 56 | 56 | $130 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $195 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 39 | $104 | |
83690 |
Lipase (fat enzyme) level | 24 | 23 | $7 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 21 | 21 | $360 |
In context: peer comparison
Among 3 peers in Purchase Gastroenterology Physician, average services per provider: 38. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$8
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Micro-Tech Endoscopy USA, INC. | 1 | $8.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
707
Patients
254
Total drug cost
$103,867
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 147 | 55 | $2,614 |
| Omeprazole | Generic | 145 | 42 | $1,906 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 108 | 108 | $8,777 |
| Rabeprazole Sodium | Generic | 94 | 25 | $5,066 |
| Linzess (Linaclotide) | Brand | 60 | 11 | $45,290 |
| Dicyclomine Hcl | Generic | 39 | 13 | $861 |
| Famotidine | Generic | 30 | 0 | $544 |
| Esomeprazole Magnesium | Generic | 25 | 0 | $1,529 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 20 | 0 | $9,314 |
| Creon (Lipase/Protease/Amylase) | Brand | 13 | 0 | $20,936 |
Hospital affiliations
Frequently asked questions
What is Dr. Hashem Hashem's medical specialty?
Dr. Hashem Hashem practices Gastroenterology Physician in Purchase, NY.
Where does Dr. Hashem Hashem practice?
Dr. Hashem Hashem practices at 3030 Westchester Ave, Purchase, NY 105772574. Office phone: 9146826466.
What is Dr. Hashem Hashem's NPI?
Dr. Hashem Hashem's National Provider Identifier (NPI) is 1811932478, issued by NPPES.
Does Dr. Hashem Hashem accept Medicare assignment?
Yes. Dr. Hashem Hashem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hashem Hashem commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.