Paul J. Mattis, PHD
Clinical Neuropsychologist · Manhasset, NY
Paul J. Mattis, PHD is a clinical neuropsychologist with a practice address in Manhasset, New York, and NPI 1114066792, issued on Feb 6, 2007. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Paul J. Mattis
- Credential
- PHD
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- Practice location
- 400 Community Dr, Manhasset, NY 11030
- Phone
- (516) 562-3054
- Enumerated
- Feb 6, 2007
- Record last updated
- Oct 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (516) 562-2830
- Medicaid ID
- 01708781 NY
- Medicare enrollment
- Enrolled (PECOS I20080103000627); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 424 in New York → Look up another NPI →
Also registered at 400 Community Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Remina Abraham, FNP-BCFamily Nurse Practitioner1235863481
- Diego Acero, FNPFamily Nurse Practitioner1669913133
- Fatima Ali, RDNRegistered Dietitian1619844032
- Heather Anderson, R.D.Registered Dietitian1578833869
- Michael Arena, MDPsychiatry Physician1972672236
- Eskedar Azerefegne, M.D.Student in an Organized Health Care Education/Training Program1194655308
Verify Paul J. Mattis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCManhasset, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul J. Mattis among 424 clinical neuropsychologist records in New York
Paul J. Mattis, PHD is one of 424 clinical neuropsychologist records with a practice address in New York. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 59% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated1994 · median 2007 among the 139 with a school on file
- Record last updated2019 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in New York
There are 424 clinical neuropsychologist records in New York.
All 424 in New York → Every provider in Manhasset → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- Kayla Arleo, PHDManhasset, NY 110301174181382
- John Lazar, PH.D.Manhasset, NY 110301114086121
- William Matos, MDManhasset, NY 110301992875041
- Erica MeltzerManhasset, NY 110301023505435
- Kathryn Mirra, PHDManhasset, NY 110301720373657
- Shonna Schneider, PHDManhasset, NY 110301477392959
- Yael Cukier, PH.D.Great Neck, NY 110211740637362
- Steven GutieerrezGreat Neck, NY 110211972482081
Common questions
What is Paul J. Mattis, PHD's NPI number?
Paul J. Mattis, PHD's National Provider Identifier (NPI) is 1114066792, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Paul J. Mattis, PHD located?
The NPPES record lists a practice address at 400 Community Dr, Manhasset, NY, 11030. Phone: (516) 562-3054. Providers update this record themselves, so call before visiting.
How can I verify Paul J. Mattis, PHD's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Paul J. Mattis, PHD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.