Michael Suzzivalli
NPI 1194737973 · Physician Assistant · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Suzzivalli is a Physician Assistant provider in Port Jefferson, NY (NPI 1194737973).
Provider details
- NPI number
- 1194737973
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 008264 (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
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
167 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 72 | $74 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 48 | $210 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 35 | $211 |
| X-Ray of Knee, 1-2 Views73560 | 12 | $35 |
Typical Medicare-allowed amounts for these services range $35–$211 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 100 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 69 | 52 |
| Tramadol Hcl | 41 | 19 |
| Amoxicillin | 37 | 21 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 28 | 15 |
| Cephalexin | 26 | 23 |
| Celecoxib | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$200 across 4 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
- 2006-08-12
- Last updated
- 2010-01-27
Frequently asked questions
- What is Michael Suzzivalli's NPI number?
- Michael Suzzivalli's National Provider Identifier (NPI) is 1194737973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Suzzivalli's specialty?
- Michael Suzzivalli is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Suzzivalli located?
- Michael Suzzivalli's practice location on file with NPPES is 635 Belle Terre Rd, Port Jefferson, NY 11777-1935.
- What is Michael Suzzivalli's phone number?
- The practice phone number listed in the NPPES registry for Michael Suzzivalli is (631) 474-0008.
- Does Michael Suzzivalli accept Medicare?
- Michael Suzzivalli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Suzzivalli's NPI active?
- Yes — Michael Suzzivalli's NPI (1194737973) is active in the NPPES registry as of the last update on 2010-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.