Stephen M. Klein, PHD
Clinical Psychologist · Amherst, MA
Stephen M. Klein, PHD is a clinical psychologist with a practice address in Amherst, Massachusetts, and NPI 1962581033, issued on Nov 2, 2006. Check the license (Massachusetts 107, 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
- Stephen M. Klein
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 107 MA
Self-reported in NPPES; status is on the state search - Practice location
- 664 Main St, Amherst, MA 01002
- Phone
- (413) 253-3211
- Enumerated
- Nov 2, 2006
- Record last updated
- Dec 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080103000357); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 664 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Bloch, LICSWClinical Social Worker1649753567
- Bruce Brown, PH.D.Marriage & Family Therapist1467665828
- Sarah Crawford, LMHC LMFTMental Health Counselor1821206996
- Jonathan Goldin, LISCWClinical Social Worker1487696597
- Jean Lukens, M.S.W., LICSWClinical Social Worker1457429334
- Jane Porter, LMHCMental Health Counselor1174653802
Verify Stephen M. Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen M. Klein among 3,185 clinical psychologist records in Massachusetts
Stephen M. Klein, PHD 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 fileYes · 24% of these records are
- Graduated1968 · median 2000 among the 777 with a school on file
- Record last updated2007 · 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).
51 clinical psychologist records list a practice address in Amherst
They are 51 of the 769 NPPES records with a practice address in Amherst, 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 Amherst → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Rachel Aizen, PHDAmherst, MA 010021659458081
- Joel Feinman, PH.D.Amherst, MA 010021073583605
- Gordon Grant, PSY.DAmherst, MA 010021316047244
- Richard Halgin, PH.D.Amherst, MA 010021275578585
- Elizabeth Hemley, DRSAmherst, MA 010021700992104
- Amy Hirsch, PH.D.Amherst, MA 010021821185885
- Roger Jones, PHDAmherst, MA 010021720189145
- Kristine Mamchur, PSY.D.Amherst, MA 010021437186426
Common questions
What is Stephen M. Klein, PHD's NPI number?
Stephen M. Klein, PHD's National Provider Identifier (NPI) is 1962581033, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen M. Klein, PHD located?
The NPPES record lists a practice address at 664 Main St, Amherst, MA, 01002. Phone: (413) 253-3211. Providers update this record themselves, so call before visiting.
How can I verify Stephen M. Klein, PHD's license?
NPPES lists Massachusetts license number 107, 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.