Mary Barnes, PH.D.
Clinical Psychologist · Westport, CT
Mary Barnes, PH.D. is a clinical psychologist with a practice address in Westport, Connecticut, and NPI 1003755240, issued on Mar 25, 2026. Check the license (Connecticut 5327, 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.
- Name
- Mary Barnes
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 5327 CT
Self-reported in NPPES; status is on the state search - Practice location
- 16 Railroad PL # 1014, Westport, CT 06880
- Phone
- (203) 293-8601
- Enumerated
- Mar 25, 2026
- Entity
- Type 1 · individual
Verify Mary Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
43 clinical psychologist records list a Westport practice address
They are 43 of the 886 NPPES records with a Westport practice address, and 1,026 clinical psychologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 43 in Westport → All 1,026 in Connecticut → Every provider in Westport →
Other clinical psychologist records in Connecticut
- Elizabeth AaronOld Greenwich, CT1124909981
- Deborah Abbott, PH.D.Guilford, CT1023223450
- Gina Abbott, PHDCheshire, CT1033402086
- William Abbott, PSY.DNorth Haven, CT1295991024
- Erica Abel, PH.D.West Haven, CT1982971222
- Jenna Adamowicz, PH.D.West Haven, CT1356271266
- Erin Adams, PSY.D..Westport, CT1760521728
- Lynette Adams, PH,D.West Haven, CT1346545472
- Patricia Adams, PH.DHartford, CT1336352004
- Michelle Albright, PHDWestport, CT1134525173
Common questions
What is Mary Barnes, PH.D.'s NPI number?
Mary Barnes, PH.D.'s National Provider Identifier (NPI) is 1003755240, issued on Mar 25, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Mary Barnes, PH.D. located?
The NPPES record lists a practice address at 16 Railroad PL # 1014, Westport, CT, 06880. Phone: (203) 293-8601. Providers update this record themselves, so call before visiting.
How can I verify Mary Barnes, PH.D.'s license?
NPPES lists Connecticut license number 5327, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.