Emily S. Williamson, PSYD
Clinical Neuropsychologist · Wallingford, CT
Emily S. Williamson, PSYD is a clinical neuropsychologist with a practice address in Wallingford, Connecticut, and NPI 1932742004, issued on Oct 22, 2019. Check the license (Connecticut 003867, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emily S. Williamson
- Credential
- PSYD
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- License number
- 003867 CT
Self-reported in NPPES; status is on the state search - Practice location
- 50 Gaylord Farm RD, Wallingford, CT 06492
- Phone
- (203) 284-2800
- Enumerated
- Oct 22, 2019
- Record last updated
- Oct 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200205001537); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 120 in Connecticut → Look up another NPI →
Also registered at 50 Gaylord Farm RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kwaku Asare, MInternal Medicine Physician1962847509
- Neslyne Augustin, MDInternal Medicine Physician1245729631
- Ralph BenjaminInternal Medicine Physician1891019519
- Catharine Burke, APRN, FNPFamily Nurse Practitioner1992085112
- David Chen, MDPhysical Medicine & Rehabilitation Physician1912161498
- Anton Cherry, DC, PA-CMedical Physician Assistant1730418757
Verify Emily S. Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 003867Check 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 practice group's MIPS final score for 2023 (Medicare payment program): 87.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Gaylord Hospital, Inc.Wallingford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emily S. Williamson among 120 clinical neuropsychologist records in Connecticut
Emily S. Williamson, PSYD is one of 120 clinical neuropsychologist records with a practice address in Connecticut. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 21% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2017 · median 2012 among the 61 with a school on file
- Record last updated2019 · 60% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in Connecticut
There are 120 clinical neuropsychologist records in Connecticut.
All 120 in Connecticut → Every provider in Wallingford → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- Leslie Burton, PHDWallingford, CT 064921902348550
- Richard Delaney, PH.D.Wallingford, CT 064921013968452
- Denise Fogel, PSY.D.Wallingford, CT 064921417976697
- Meghan Gilmore, PSY.D.Wallingford, CT 064921558251520
- Lisa Holme, PSY.D.Wallingford, CT 064921720042708
- Richard Grayson, PH.D.Southbury, CT 064881679516645
- Kay Long, PH.D.New Haven, CT 065101336476340
- Kimberlee Sass, PH.D.New Haven, CT 065111194940916
Common questions
What is Emily S. Williamson, PSYD's NPI number?
Emily S. Williamson, PSYD's National Provider Identifier (NPI) is 1932742004, issued on Oct 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Emily S. Williamson, PSYD located?
The NPPES record lists a practice address at 50 Gaylord Farm RD, Wallingford, CT, 06492. Phone: (203) 284-2800. Providers update this record themselves, so call before visiting.
How can I verify Emily S. Williamson, PSYD's license?
NPPES lists Connecticut license number 003867, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
What is Emily S. Williamson, PSYD's MIPS final score?
The 2023 MIPS final score is 87.8 of 100, reported for the practice group. 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.