NPPES file of Aug 9, 2026

Benjamin A. Toll, PH.D.

Clinical Psychologist · Charleston, SC

Benjamin A. Toll, PH.D. is a clinical psychologist with a practice address in Charleston, South Carolina, and NPI 1508097601, issued on Aug 6, 2009. Check the license (South Carolina 1349, as entered in NPPES) with the South Carolina 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
1508097601
Name
Benjamin A. Toll
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
1349 SC
002518 CT
Self-reported in NPPES; status is on the state search
Practice location
67 President St, Charleston, SC 29425
Phone
(843) 876-1132
Enumerated
Aug 6, 2009
Record last updated
Apr 21, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180924000944); accepts Medicare assignment
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 67 President St

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

  1. Tayita AbuduPsychiatry Physician1033922356
  2. Ananda Amstadter, PHDStudent in an Organized Health Care Education/Training Program1346576253
  3. Alexandra Aven, MDPsychiatry Physician1013646520
  4. Sanguetta Banks, LPCProfessional Counselor1831977222
  5. Kelly Barth, DOAddiction Medicine (Internal Medicine) Physician1366526030
  6. Emily Bay, MDPsychiatry Physician1588159438

Verify Benjamin A. Toll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 1349
    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 South Carolina 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 one group practice

  1. Medical University Hospital AuthorityCharleston, SC

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

Benjamin A. Toll among 446 clinical psychologist records in South Carolina

Benjamin A. Toll, PH.D. is one of 446 clinical psychologist records with a practice address in South Carolina. 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 2009, is newer than 44% of them.

  • NPI issued2009 · 44% of these records are older, 50% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 20% of these records are
  • Graduated2002 · median 2006 among the 88 with a school on file
  • Record last updated2015 · 64% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in South Carolina

There are 446 clinical psychologist records in South Carolina.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Sudie Back, PHDCharleston, SC 294251164478723
  2. Wendy Balliet, PHDCharleston, SC 294251144500471
  3. Cindy Carter, PHDCharleston, SC 294251396769451
  4. Lillian Christon Arnold, PHDCharleston, SC 294251801120928
  5. Patrick Duffy, PSY.D.Charleston, SC 294251417203696
  6. Alice Libet, PHDCharleston, SC 294251790728095
  7. Jenna McCauley, PH.D.Charleston, SC 294251356624597
  8. Melissa Milanak, PH.D.Charleston, SC 294251669872065

Common questions

What is Benjamin A. Toll, PH.D.'s NPI number?

Benjamin A. Toll, PH.D.'s National Provider Identifier (NPI) is 1508097601, issued on Aug 6, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin A. Toll, PH.D. located?

The NPPES record lists a practice address at 67 President St, Charleston, SC, 29425. Phone: (843) 876-1132. Providers update this record themselves, so call before visiting.

How can I verify Benjamin A. Toll, PH.D.'s license?

NPPES lists South Carolina license number 1349, as entered by the provider. Search the South Carolina 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.

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.