Michael Parrella, PH.D.
NPI 1699742577 · Clinical Neuropsychologist · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Parrella, PH.D. is a Clinical Neuropsychologist provider in Port Jefferson, NY (NPI 1699742577).
Provider details
- NPI number
- 1699742577
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9908 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2011-12-08
Frequently asked questions
- What is Michael Parrella's NPI number?
- Michael Parrella's National Provider Identifier (NPI) is 1699742577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Parrella's specialty?
- Michael Parrella is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Michael Parrella located?
- Michael Parrella's practice location on file with NPPES is 646 Main St, Port Jefferson, NY 11777-2235.
- What is Michael Parrella's phone number?
- The practice phone number listed in the NPPES registry for Michael Parrella is (631) 473-4652.
- Does Michael Parrella accept Medicare?
- Michael Parrella is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Parrella's NPI active?
- Yes — Michael Parrella's NPI (1699742577) is active in the NPPES registry as of the last update on 2011-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.