Peter Legnani, MD
NPI 1942219548 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Legnani, MD is a Gastroenterology Physician provider in New York, NY (NPI 1942219548).
Provider details
- NPI number
- 1942219548
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 204982 (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
19 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
753 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 | 209 | $151 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 127 | $108 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 113 | $76 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 68 | $156 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 64 | $158 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mesalamine | 83 | 17 |
| Omeprazole | 60 | 18 |
| Ustekinumabbrand: Stelara | 58 | — |
| Pantoprazole Sodium | 47 | 14 |
| Balsalazide Disodium | 39 | — |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 37 | — |
| Famotidine | 36 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,181 across 227 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
- 2006-08-05
- Last updated
- 2016-05-24
Frequently asked questions
- What is Peter Legnani's NPI number?
- Peter Legnani's National Provider Identifier (NPI) is 1942219548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Legnani's specialty?
- Peter Legnani is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Legnani located?
- Peter Legnani's practice location on file with NPPES is 1150 5th Ave, New York, NY 10128-0724.
- What is Peter Legnani's phone number?
- The practice phone number listed in the NPPES registry for Peter Legnani is (212) 369-2490.
- Does Peter Legnani accept Medicare?
- Peter Legnani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Legnani's NPI active?
- Yes — Peter Legnani's NPI (1942219548) is active in the NPPES registry as of the last update on 2016-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.