Iris Robertson, PH.D.
Clinical Psychologist · South Hadley, MA
Iris Robertson, PH.D. is a clinical psychologist with a practice address in South Hadley, Massachusetts, and NPI 1851478077, issued on Nov 1, 2006. Check the license (Massachusetts 4227, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Iris Robertson
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 4227 MA
Self-reported in NPPES; status is on the state search - Practice location
- 27 College St, South Hadley, MA 01075
- Phone
- (413) 221-9165
- Enumerated
- Nov 1, 2006
- Record last updated
- Feb 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 27 College St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Iris Robertson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 4227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Iris Robertson among 3,185 clinical psychologist records in Massachusetts
Iris Robertson, PH.D. is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% 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 · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 24% of these records are
- Record last updated2010 · 71% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 clinical psychologist records list a practice address in South Hadley
They are 12 of the 346 NPPES records with a practice address in South Hadley, and 3,185 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,185 in Massachusetts → Every provider in South Hadley → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Jennifer Bergeron, PSY.D.South Hadley, MA 010751255638334
- David Brown, PSYDSouth Hadley, MA 010751881780088
- Robert Chalif, LMHCSouth Hadley, MA 010751831121821
- Sara Danitz-Steinhardt, PH.D.South Hadley, MA 010751497137137
- Elena Davis, PH.D.South Hadley, MA 010751972659068
- Laura Grant, PSYDSouth Hadley, MA 010751174936231
- Marjory Gray, PH.D.South Hadley, MA 010751093725210
- Jamelle Greene, PHDSouth Hadley, MA 010751306107222
Common questions
What is Iris Robertson, PH.D.'s NPI number?
Iris Robertson, PH.D.'s National Provider Identifier (NPI) is 1851478077, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Iris Robertson, PH.D. located?
The NPPES record lists a practice address at 27 College St, South Hadley, MA, 01075. Phone: (413) 221-9165. Providers update this record themselves, so call before visiting.
How can I verify Iris Robertson, PH.D.'s license?
NPPES lists Massachusetts license number 4227, as entered by the provider. Search the Massachusetts 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.