NPPES file of Aug 9, 2026

Larry M. Rosenberg, PH.D.

Clinical Psychologist · Stamford, CT

Larry M. Rosenberg, PH.D. is a clinical psychologist with a practice address in Stamford, Connecticut, and NPI 1609959782, issued on Oct 23, 2006. Check the license (Connecticut 001365, 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
1609959782
Name
Larry M. Rosenberg
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
001365 CT
Self-reported in NPPES; status is on the state search
Practice location
2777 Summer St, Stamford, CT 06905
Phone
(203) 961-9933
Enumerated
Oct 23, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 325-0145
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2777 Summer St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Madhu Mathur, MDPediatrics Physician1235142100
  2. Ronald Naso, PH.D.Clinical Psychologist1750466074
  3. Susan Robotti, NPPsychiatric/Mental Health Nurse Practitioner1598253726
  4. Sanders Stein, M.D.Psychiatry Physician1609904960

Verify Larry M. Rosenberg 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 001365
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Larry M. Rosenberg among 1,114 clinical psychologist records in Connecticut

Larry M. Rosenberg, PH.D. 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 70% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 26% of these records are
  • Record last updated2007 · 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).

36 clinical psychologist records list a practice address in Stamford

They are 36 of the 2,774 NPPES records with a practice address in Stamford, 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. Karen Alter-Reid, PH.D.Stamford, CT 069051871774471
  2. John Brundage, PH.D.Stamford, CT 069051417040908
  3. Keara Conway, PSY.D.Stamford, CT 069051790038206
  4. Andrew Grunebaum, PH.D.Stamford, CT 069051386782290
  5. David Israel, PSY.D.Stamford, CT 069051174674519
  6. Emily Krol, PSYDStamford, CT 069051932500915
  7. Ronald Naso, PH.D.Stamford, CT 069051750466074
  8. Mark Ostrowski, PSY.D.Stamford, CT 069051700022324

Common questions

What is Larry M. Rosenberg, PH.D.'s NPI number?

Larry M. Rosenberg, PH.D.'s National Provider Identifier (NPI) is 1609959782, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Larry M. Rosenberg, PH.D. located?

The NPPES record lists a practice address at 2777 Summer St, Stamford, CT, 06905. Phone: (203) 961-9933. Providers update this record themselves, so call before visiting.

How can I verify Larry M. Rosenberg, PH.D.'s license?

NPPES lists Connecticut license number 001365, 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.