NPPES file of Aug 9, 2026

Janet Cohen Zwiebel, PSY.D.

Clinical Psychologist · Roxbury, MA

Janet Cohen Zwiebel, PSY.D. is a clinical psychologist with a practice address in Roxbury, Massachusetts, and NPI 1467724203, issued on Feb 8, 2012. Check the license (Massachusetts 9396, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1467724203
Name
Janet Cohen Zwiebel
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
9396 MA
PY7288 FL
Self-reported in NPPES; status is on the state search
Practice location
435 Warren St, Roxbury, MA 02119
Phone
(617) 442-7400
Enumerated
Feb 8, 2012
Record last updated
Feb 8, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(617) 541-3797
Medicare enrollment
Enrolled (PECOS I20150624001546); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →

Also registered at 435 Warren St

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

  1. Ana Aguilar, LCSWClinical Social Worker1922312768
  2. Jeannie BacaSocial Worker1174872147
  3. Michelle Edwards, LCSWSocial Worker1861701534
  4. Leona Franklin, PH.D.Clinical Psychologist1548465685
  5. India HaithClinical Social Worker1306076708
  6. Allyssa Harris, RNC,NPAmbulatory Women's Health Care Registered Nurse1578600524

Verify Janet Cohen Zwiebel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 9396    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 Massachusetts 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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Bills Medicare through 2 group practices

  1. Cynthia Pollans Harris, Ph.d.,p.aPlantation, FL
  2. Hiaah PCPlantation, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Janet Cohen Zwiebel among 3,185 clinical psychologist records in Massachusetts

Janet Cohen Zwiebel, PSY.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. Its NPI, issued in 2012, is newer than 64% of them.

  • NPI issued2012 · 64% of these records are older, 33% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2002 · median 2000 among the 777 with a school on file
  • Record last updated2012 · 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).

Clinical Psychologist providers in Massachusetts

There are 3,185 clinical psychologist records in Massachusetts.

All 3,185 in Massachusetts → Every provider in Roxbury → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Leona Franklin, PH.D.Roxbury, MA 021191548465685
  2. Gabriela GonzalezRoxbury, MA 021191912555921
  3. Brian SalfasBoston, MA 021191063391936
  4. Nuha Alshabani, PHDBoston, MA 021181306493986
  5. Nelsie BerberenaBoston, MA 021181447987649
  6. Shadie Burke, PHDBoston, MA 021181346196342
  7. Nickki DawesBoston, MA 021181003583568
  8. Nazia Denese, PHDRoxbury, MA 021201629717889

Common questions

What is Janet Cohen Zwiebel, PSY.D.'s NPI number?

Janet Cohen Zwiebel, PSY.D.'s National Provider Identifier (NPI) is 1467724203, issued on Feb 8, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Janet Cohen Zwiebel, PSY.D. located?

The NPPES record lists a practice address at 435 Warren St, Roxbury, MA, 02119. Phone: (617) 442-7400. Providers update this record themselves, so call before visiting.

How can I verify Janet Cohen Zwiebel, PSY.D.'s license?

NPPES lists Massachusetts license number 9396, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.