Gregory Sambuchi, M.D.
NPI 1942203112 · Neurology Physician · Amherst, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Sambuchi, M.D. is a Neurology Physician provider in Amherst, NY (NPI 1942203112).
Provider details
- NPI number
- 1942203112
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 197485 (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
21 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
327 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $68 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 46 | $148 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 45 | $91 |
| Electrocardiogram (ecg) 1 to 3 Leads93041 | 26 | $6 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 319 | 85 |
| Gabapentin | 286 | 110 |
| Pregabalin | 211 | 45 |
| Duloxetine Hcl | 208 | 63 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 167 | 52 |
| Donepezil Hcl | 116 | 36 |
| Lamotrigine | 109 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,473 across 69 records (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
- 2005-05-23
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is Gregory Sambuchi's NPI number?
- Gregory Sambuchi's National Provider Identifier (NPI) is 1942203112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Sambuchi's specialty?
- Gregory Sambuchi is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Sambuchi located?
- Gregory Sambuchi's practice location on file with NPPES is 3980 Sheridan Dr, Amherst, NY 14226-1727.
- What is Gregory Sambuchi's phone number?
- The practice phone number listed in the NPPES registry for Gregory Sambuchi is (716) 250-2000.
- Does Gregory Sambuchi accept Medicare?
- Gregory Sambuchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Sambuchi's NPI active?
- Yes — Gregory Sambuchi's NPI (1942203112) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.