John Gatto, PA
NPI 1518105733 · Physician Assistant · Stony Brook, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Gatto, PA is a Physician Assistant provider in Stony Brook, NY (NPI 1518105733).
Provider details
- NPI number
- 1518105733
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 012958-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
120 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) |
|---|---|---|
| External Shock to Heart to Regulate Heart Beat92960 | 39 | $103 |
| Programming of Single, Dual, Or Multiple Lead Or Leadless Pacemaker System Before Or After Surgery93286 | 37 | $14 |
| Programming of Dual Lead Pacemaker System93280 | 33 | $34 |
| Programming of Dual Lead Implantable Defibrillator System93283 | 11 | $52 |
Typical Medicare-allowed amounts for these services range $14–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$254 across 11 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
Additional practice locations (1)
- 259 1st StMineola, NY 11501-3957Phone: (516) 663-2590
Registry dates
- Enumerated
- 2009-01-26
- Last updated
- 2022-09-15
- Certified
- 2022-09-15
Frequently asked questions
- What is John Gatto's NPI number?
- John Gatto's National Provider Identifier (NPI) is 1518105733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gatto's specialty?
- John Gatto is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Gatto located?
- John Gatto's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-1551.
- What is John Gatto's phone number?
- The practice phone number listed in the NPPES registry for John Gatto is (631) 444-3575.
- Does John Gatto accept Medicare?
- John Gatto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Gatto's NPI active?
- Yes — John Gatto's NPI (1518105733) is active in the NPPES registry as of the last update on 2022-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.