caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1174694558

Gregg MartinPH.D.

PRACTICEORTHOUNITED, INC.See all providers at this practice →
Psychologist, ClinicalCanton, OHI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 360070
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
80.1
Quality
74.6
Cost
84.2
Improvement activities
40.0
Promoting interop.
70.0
Payment adjustment
0.22%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Gregg Martin's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 25 inbound referrers · 24 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
AULTMAN HOSPITAL90276
CLEVELAND CLINIC MERCY HOSPITAL71198
Suzette Lorson
Nurse Practitioner · Canton, OH
40164
AULTMAN HOSPITAL3981
CLEVELAND CLINIC MERCY HOSPITAL3775
MANSFIELD AMBULANCE INC3597
Ryan Drake
Neurology · Canton, OH
2883
Michael Markovic
Diagnostic Radiology · Cleveland, OH
2893
Eric Wang
Internal Medicine · Canton, OH
2663
REAVEN, ROBERT2270
James Short
Diagnostic Radiology · Canton, OH
1948
Jeffrey Prem
General Surgery · North Canton, OH
1634
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Ned Nafziger
Physical Medicine and Rehabilitation · Canton, OH
91988
AULTMAN HOSPITAL69276
William Washington
Physical Medicine and Rehabilitation · Canton, OH
60659
Suzette Lorson
Nurse Practitioner · Canton, OH
53225
CLEVELAND CLINIC MERCY HOSPITAL50154
Brian Mcclain
Internal Medicine · Canton, OH
45193
Andrew Stalker
Neurology · Canton, OH
45131
Stephanie Stubblefield
Nurse Practitioner · Canton, OH
45172
Jason Bertram
Internal Medicine · Canton, OH
43126
Casey Gayer
Physician Assistant · Massillon, OH
38103
AULTMAN HOSPITAL2756
Ryan Drake
Neurology · Canton, OH
2559
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
362
Unique beneficiaries
—
Total services
496
Distinct HCPCS
4
Medicare payment
$41K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 459 Psychologist, Clinical providers in OH — top quintile (cohort median 187).