What is Thomas Johnson's specialty?

Thomas Johnson (NPI 1801848486) is a Medicare-billing provider whose primary specialty is Cardiology in Dubuque, IA.

Where does Thomas Johnson practice?

Thomas Johnson practices in Dubuque, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1801848486.

How much does Medicare pay Thomas Johnson?

Thomas Johnson (NPI 1801848486) received approximately $53K in total Medicare Part B payments, serving 371 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801848486

Thomas JohnsonM.D.

PRACTICEMERCY FAMILY PHARMACYSee all providers at this practice →

CardiologyDubuque, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

759

Unique beneficiaries

—

Total services

896

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 127 Cardiology providers in IA — below median (cohort median 2,381).

PRESCRIBING · PART D · 2024

Total Rx claims

2,875

Beneficiaries

—

Total drug cost

$458K

Distinct drugs

Brand share

24.9%

Top prescribed drugs

Metoprolol Succinate436 claims

Apixaban292 claims

Atorvastatin Calcium257 claims

Metoprolol Tartrate224 claims

Furosemide208 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Thomas Johnson'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). 43 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Amy Reisen Nurse Practitioner · Pensacola, FL	87	715
Ramanujam Ramabadran Cardiology · Dubuque, IA	70	189
ENGELKEN, JOHN	67	126
Julie Ehlinger Nurse Practitioner · Dubuque, IA	60	212
James Stecher Diagnostic Radiology · Iowa City, IA	60	127
Mark Janes Pulmonary Disease · Dubuque, IA	53	132
Michael Fleege Diagnostic Radiology · Dubuque, IA	52	109
MERRICK, ROBERT	47	99
Michael Riley Diagnostic Radiology · Dubuque, IA	44	77
Alexander Jones Hospitalist · Dubuque, IA	43	133
Michael Kuennen Hospitalist · Dubuque, IA	43	111
Jason Hughes Diagnostic Radiology · Eden Prairie, MN	40	66

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