Peter Avvento, M.D.
NPI 1356874499 · Internal Medicine Physician · Northport, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Avvento, M.D. is a Internal Medicine Physician provider in Northport, NY (NPI 1356874499).
Provider details
- NPI number
- 1356874499
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 306798 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
Practice location
Mailing address
Additional practice locations (1)
- 100 Nicolls RdDept of Medicine, Hsc Level 16 Suny Stony Brook HospitaStony Brook, NY 11794-3157Phone: (908) 216-6284
Registry dates
- Enumerated
- 2017-04-05
- Last updated
- 2020-12-03
- Certified
- 2020-12-03
Frequently asked questions
- What is Peter Avvento's NPI number?
- Peter Avvento's National Provider Identifier (NPI) is 1356874499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Avvento's specialty?
- Peter Avvento is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Avvento located?
- Peter Avvento's practice location on file with NPPES is 79 Middleville Rd Dept of, Northport, NY 11768-2200.
- What is Peter Avvento's phone number?
- The practice phone number listed in the NPPES registry for Peter Avvento is (631) 261-4400.
- Does Peter Avvento accept Medicare?
- Peter Avvento is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Avvento's NPI active?
- Yes — Peter Avvento's NPI (1356874499) is active in the NPPES registry as of the last update on 2020-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.