NPPES file of Aug 9, 2026

Barbara Fibel Marcus, PH.D.

Psychologist · New Haven, CT

Barbara Fibel Marcus, PH.D. is a psychologist with a practice address in New Haven, Connecticut, and NPI 1770622805, issued on Feb 5, 2007. Check the license (Connecticut 884, 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
1770622805
Name
Barbara Fibel Marcus
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
884 CT
Self-reported in NPPES; status is on the state search
Practice location
234 Church St, New Haven, CT 06510
Phone
(203) 562-5877
Enumerated
Feb 5, 2007
Record last updated
Sep 11, 2025
Fax
(203) 562-1675
Medicare enrollment
Enrolled (PECOS I20081024000540); accepts 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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Also registered at 234 Church St

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

  1. Andrew Balter, M.D.Psychiatry Physician1265599583
  2. Patricia Balter, PH.D.Clinical Psychologist1376655399
  3. Jonathan Borak, MDPreventive Medicine/Occupational Environmental Medicine Physician1053747691
  4. Dejanae Carpenter, LCSWClinical Social Worker1992423859
  5. Vladimir Coric, M.D.Psychiatry Physician1811010119
  6. Barbara Mason, M.D.Psychiatry Physician1780845495

Verify Barbara Fibel Marcus 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 884
    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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95 psychologist records list a practice address in New Haven

They are 95 of the 9,793 NPPES records with a practice address in New Haven, and 649 psychologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychologist records in Connecticut

  1. David Abrams, PSY.D.Guilford, CT1427231752
  2. Joshua Acocella-Stollerman, PSY.D.East Haddam, CT1043515356
  3. Harry Adamakos, PH.D.Bridgeport, CT1225172786
  4. Ragne Adams, M. A.New Haven, CT1922260306
  5. Thomas Adams, PHDNew Haven, CT1639683188
  6. Jessica Addington, PSY.D.Glastonbury, CT1881817013
  7. Frederic Agate, PHDDarien, CT1699501353
  8. Rosemary AielloPlainville, CT1649318304
  9. Maysa AkbarNew Haven, CT1720056864
  10. Eguono Akpoduado, PSY.D.Groton, CT1245956978

Common questions

What is Barbara Fibel Marcus, PH.D.'s NPI number?

Barbara Fibel Marcus, PH.D.'s National Provider Identifier (NPI) is 1770622805, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Barbara Fibel Marcus, PH.D. located?

The NPPES record lists a practice address at 234 Church St, New Haven, CT, 06510. Phone: (203) 562-5877. Providers update this record themselves, so call before visiting.

How can I verify Barbara Fibel Marcus, PH.D.'s license?

NPPES lists Connecticut license number 884, 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.