Hashem Hashem, MD
NPI 1811932478 · Gastroenterology Physician · Purchase, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hashem Hashem, MD is a Gastroenterology Physician provider in Purchase, NY (NPI 1811932478).
Provider details
- NPI number
- 1811932478
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 257521 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
763 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 146 | $524 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 95 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $145 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 87 | $327 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 64 | $170 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 190 | 75 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 157 | 157 |
| Omeprazole | 154 | 55 |
| Rabeprazole Sodium | 70 | 19 |
| Linaclotidebrand: Linzess | 58 | — |
| Famotidine | 32 | 13 |
| Esomeprazole Magnesium | 30 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2016-01-06
Frequently asked questions
- What is Hashem Hashem's NPI number?
- Hashem Hashem's National Provider Identifier (NPI) is 1811932478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hashem Hashem's specialty?
- Hashem Hashem is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Hashem Hashem located?
- Hashem Hashem's practice location on file with NPPES is 3030 Westchester Ave, Purchase, NY 10577-2574.
- What is Hashem Hashem's phone number?
- The practice phone number listed in the NPPES registry for Hashem Hashem is (914) 682-6466.
- Does Hashem Hashem accept Medicare?
- Hashem Hashem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hashem Hashem's NPI active?
- Yes — Hashem Hashem's NPI (1811932478) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.