NPPES file of Aug 9, 2026

Ashley Lyman Rosset, PSYD

Clinical Psychologist · New Canaan, CT

Ashley Lyman Rosset, PSYD is a clinical psychologist with a practice address in New Canaan, Connecticut, and NPI 1396135356, issued on Jan 29, 2015. Check the license (Connecticut 4142, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396135356
Name
Ashley Lyman Rosset
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
4142 CT
36088 TX
Self-reported in NPPES; status is on the state search
Practice location
127 River St, New Canaan, CT 06840
Phone
(832) 978-0102
Enumerated
Jan 29, 2015
Record last updated
Dec 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20260513000095); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Ashley Lyman Rosset in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 4142
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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Ashley Lyman Rosset among 1,114 clinical psychologist records in Connecticut

Ashley Lyman Rosset, PSYD is one of 1,114 clinical psychologist records with a practice address in Connecticut. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 24% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 26% of these records are
  • Graduated2010 · median 2000 among the 294 with a school on file
  • Record last updated2021 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 clinical psychologist records list a practice address in New Canaan

They are 10 of the 276 NPPES records with a practice address in New Canaan, and 1,114 clinical psychologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Benjamin Bernstein, PH.D.New Canaan, CT 068401720860554
  2. Emily Calderone, PSYDNew Canaan, CT 068401063051738
  3. John Crouch, PH.D.New Canaan, CT 068401114029873
  4. Robert Denkin, PH.D.New Canaan, CT 068401902118326
  5. Morris Denkin, PSY.DNew Canaan, CT 068401225686249
  6. Michele Gargan, PSY.D.New Canaan, CT 068401093881310
  7. Kimberly Norton, PH.D.New Canaan, CT 068401871702993
  8. Olivia Susman, PH.D.New Canaan, CT 068401316654429

Common questions

What is Ashley Lyman Rosset, PSYD's NPI number?

Ashley Lyman Rosset, PSYD's National Provider Identifier (NPI) is 1396135356, issued on Jan 29, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Lyman Rosset, PSYD located?

The NPPES record lists a practice address at 127 River St, New Canaan, CT, 06840. Phone: (832) 978-0102. Providers update this record themselves, so call before visiting.

How can I verify Ashley Lyman Rosset, PSYD's license?

NPPES lists Connecticut license number 4142, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.