What is Aaron Tolan's specialty?

Aaron Tolan (NPI 1881909596) is a Medicare-billing provider whose primary specialty is Internal Medicine in Clemson, SC.

Where does Aaron Tolan practice?

Aaron Tolan practices in Clemson, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1881909596.

How much does Medicare pay Aaron Tolan?

Aaron Tolan (NPI 1881909596) received approximately $92K in total Medicare Part B payments, serving 156 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881909596

Aaron TolanM.D.

Internal MedicineClemson, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

670

Unique beneficiaries

—

Total services

1,422

Distinct HCPCS

Medicare payment

$80K

Peer benchmark

Total Medicare services vs. 1,190 Internal Medicine providers in SC — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

2,684

Beneficiaries

—

Total drug cost

$339K

Distinct drugs

Brand share

17.7%

Top prescribed drugs

Atorvastatin Calcium278 claims

Rosuvastatin Calcium129 claims

Amlodipine Besylate124 claims

Levothyroxine Sodium118 claims

Pantoprazole Sodium102 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

103

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Aaron Tolan'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Mauger Hospitalist · Midland, MI	118	866
Gerald Perriguey Diagnostic Radiology · Holland, MI	104	361
Bartholomew Sak Internal Medicine · Muskegon, MI	87	400
NPI 1104848712	84	344
Edward Maas Diagnostic Radiology · Holland, MI	83	377
Jennifer Bhunpaen Internal Medicine · Holland, MI	80	299
William Frauenheim Cardiology · Holland, MI	70	287
Gregory Bernath Interventional Cardiology · Naples, FL	68	288
SPECTRUM HEALTH PRIMARY CARE PARTNERS	53	177
William Harris Emergency Medicine · Holland, MI	48	196
Ellen Jansyn Internal Medicine · Holland, MI	46	149
Patricia Fick Internal Medicine · Grand Rapids, MI	44	202

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events