State Specialty Directory
Clinical Pathology/Laboratory Medicine Physician in OH
Federal CMS data for 8 clinical pathology/laboratory medicine physician providers across OH. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
8
Providers
Median industry payments
$123
8
Clinical Pathology/Laboratory Medicine Physician Providers
in OH
$123
Median Industry Payments
per provider (2018–2024)
2,364
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Clinical Pathology/Laboratory Medicine Physician includes multiple subspecialties with different practice patterns.
Learn more →
Clinical Pathology/Laboratory Medicine Physician Providers — OH
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| RETZINGER, GREGORY MD | Cincinnati | 5,171 | 1,246 | Complete blood count (CBC) with differential | $55 (2019-2022) | Honoraria (73%) | Very High |
| NASH, JASON D.O. | Westerville | 4,828 | 2,975 | Tissue pathology examination, moderate complexity | $1,370 (2020-2024) | Food & Beverage (100%) | Very High |
| NAKASHIMA, MEGAN MD | Cleveland | 2,811 | 2,275 | Immunologic analysis of body fluid with concentration | $3,950 (2019-2024) | Honoraria (63%) | Very High |
| NIVAR-ARISTY, RAFAEL MD | Marion | 2,793 | 1,563 | Tissue pathology examination, moderate complexity | $122 (2019-2024) | Food & Beverage (100%) | Very High |
| BILLINGS, STEVEN M.D. | Cleveland | 1,936 | 1,324 | Tissue staining for diagnosis, additional | $3,700 (2022-2022) | Consulting (100%) | Very High |
| HARPER, HOLLY MD | Cleveland | 799 | 474 | Tissue pathology examination, moderate complexity | $57 (2019-2023) | Food & Beverage (100%) | Very High |
| REINEKS, EDMUNDS M.D./PH.D. | Cleveland | 565 | 480 | Immunologic analysis of body fluid with concentration | $124 (2024-2024) | Food & Beverage (100%) | Very High |
| DOWNES, KATHERINE MD | Cleveland | 75 | 55 | Blood bank physician services for cross match and evaluation | $33 (2019-2019) | Food & Beverage (100%) | Very High |
Note: Clinical Pathology/Laboratory Medicine Physician encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.