Doctor profile · Federal record

Dr. Marc Dielman, PH.D.

Psychologist (CMS: Clinical Psychologist) · Sylvania, OH

  • NPI 1093713844
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5600 Monroe St, Suite 103B
Sylvania, OH 435602731
(419) 885-5952
fax (419) 885-7630

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
November 8, 2022
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
103T00000X — NUCC code
State license (1)
Ohio #3996

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093713844. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
365
Distinct HCPCS
6
Medicare allowed
$26,102
HCPCS Description Services Patients Avg allowed
96137 Administration of psychological or neuropsychological test, each additional 30 minutes 134 29 $35
90834 Psychotherapy, 45 minutes 96 16 $97
96136 Administration of psychological or neuropsychological test, first 30 minutes 52 29 $40
90791 Psychiatric diagnostic evaluation 28 28 $169
96131 Evaluation of psychological test, each additional hour 28 26 $81
96130 Evaluation of psychological test, first hour 27 26 $113

In context: peer comparison

Among 2 peers in Sylvania Psychologist, average services per provider: 115. This provider delivers 3.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marc Dielman's medical specialty?
Dr. Marc Dielman practices Psychologist in Sylvania, OH.
Where does Dr. Marc Dielman practice?
Dr. Marc Dielman practices at 5600 Monroe St, Sylvania, OH 435602731. Office phone: 4198855952.
What is Dr. Marc Dielman's NPI?
Dr. Marc Dielman's National Provider Identifier (NPI) is 1093713844, issued by NPPES.
Does Dr. Marc Dielman accept Medicare assignment?
Yes. Dr. Marc Dielman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Dielman commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test (HCPCS 96137); Psychotherapy (HCPCS 90834); Administration of psychological or neuropsychological test (HCPCS 96136). Source: CMS Medicare Physician & Other Practitioners file.