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PROVIDER PROFILE · NPI 1134157415

Gregory HarterMD

Family PracticeWaterloo, IAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 167147
Home health agency
CCN 167186
Home health agency
CCN 161504
Hospice
CCN 160040
Hospital
CCN 160067
Hospital
CCN 160110
Hospital
CCN 165622
Nursing home
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,756
Unique beneficiaries
—
Total services
4,014
Distinct HCPCS
24
Medicare payment
$189K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,109 Family Practice providers in IA — top quintile (cohort median 805).
PRESCRIBING · PART D · 2024
Total Rx claims
10,179
Beneficiaries
—
Total drug cost
$911K
Distinct drugs
145
Brand share
23.4%
Top prescribed drugs
Lisinopril469 claims
Levothyroxine Sodium466 claims
Atorvastatin Calcium447 claims
Amlodipine Besylate398 claims
Rosuvastatin Calcium366 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
137
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where Gregory Harter'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). 27 inbound referrers · 61 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ALLEN MEMORIAL HOSPITAL CORPORATION73420
Zachary Washburn
Diagnostic Radiology · Scottsdale, AZ
47200
Ronald Kane
Podiatry · Waterloo, IA
36327
Meghna Krishnan
Diagnostic Radiology · Augusta, GA
2561
Richard Mauer
Ophthalmology · Waterloo, IA
25112
STATE UNIVERSITY OF IOWA24110
Robert Hardie
Diagnostic Radiology · Greenfield, WI
2077
Brendan Girschek
Ophthalmology · Flagstaff, AZ
17176
Paul Richardson
Urology · Waterloo, IA
16150
Laura Musyoka
Emergency Medicine · Olympia Fields, IL
1675
Brian Sankey
Family Practice · Waterloo, IA
1570
Raju Patil
Nephrology · Fort Worth, TX
1570
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COVENANT MEDICAL CENTER INC4806,693
ALLEN MEMORIAL HOSPITAL CORPORATION72488
Ahsan Maqsood
Cardiology · Waterloo, IA
62418
Zachary Washburn
Diagnostic Radiology · Scottsdale, AZ
50204
Emil Hurst
Diagnostic Radiology · Mequon, WI
47188
Richard Valente
Cardiology · Waterloo, IA
43264
Meghna Krishnan
Diagnostic Radiology · Augusta, GA
37181
Robert Palusinski
Cardiology · Durango, CO
36204
Carline Quander
Gastroenterology · Palm Bay, FL
31228
Ronald Kane
Podiatry · Waterloo, IA
29184
Pankaj Mehta
Pulmonary Disease · Fresno, CA
25129
Robert Hardie
Diagnostic Radiology · Greenfield, WI
2478
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.