Michael Chiarello, PHD, NP
NPI 1235204678 · Psychiatric/Mental Health Nurse Practitioner · South Setauket, NY
Michael Chiarello, PHD, NP is a Psychiatric/Mental Health Nurse Practitioner provider in South Setauket, NY (NPI 1235204678).
Provider details
- NPI number
- 1235204678
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHD, NP
- Sex
- Male
- Sole proprietor
- No
- License
- F400066-1 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$176 across 3 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)
- 3771 Nesconset Hwy Ste 212South Setauket, NY 11720Phone: (631) 689-5390Fax: (631) 883-6652
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2018-12-19
Frequently asked questions
- What is Michael Chiarello's NPI number?
- Michael Chiarello's National Provider Identifier (NPI) is 1235204678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Chiarello's specialty?
- Michael Chiarello is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Chiarello located?
- Michael Chiarello's practice location on file with NPPES is 3771 Nesconset Hwy Ste 212, South Setauket, NY 11720.
- What is Michael Chiarello's phone number?
- The practice phone number listed in the NPPES registry for Michael Chiarello is (631) 689-5390.
- Is Michael Chiarello's NPI active?
- Yes — Michael Chiarello's NPI (1235204678) is active in the NPPES registry as of the last update on 2018-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.