PROVIDER PROFILE · NPI 1497756241

John Acker

CardiologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,427

Beneficiaries

—

Total drug cost

$318K

Distinct drugs

Brand share

27.9%

Top prescribed drugs

Apixaban146 claims

Metoprolol Succinate137 claims

Rivaroxaban98 claims

Rosuvastatin Calcium89 claims

Atorvastatin Calcium74 claims

QUALITY · MIPS · 2024

Final MIPS score

96.5

Quality

86.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.90%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$124

Payment records

By payment type

Food and Beverage$124

REFERRAL NETWORK

Where John Acker'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). 50 inbound referrers · 77 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	75	193
Steven Knight Diagnostic Radiology · Knoxville, TN	70	111
Yitong Fu Diagnostic Radiology · Knoxville, TN	59	125
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	57	309
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	50	97
Jeffrey Johnson Cardiology · Knoxville, TN	38	68
METRO KNOXVILLE HMA LLC	36	66
Tjuan Overly Interventional Cardiology · Knoxville, TN	35	73
Paul Campbell Diagnostic Radiology · Knoxville, TN	34	46
John Snidow Diagnostic Radiology · Knoxville, TN	30	51
Stuart Bresee Interventional Cardiology · Knoxville, TN	29	62
Michael Mcnally Vascular Surgery · Knoxville, TN	26	54

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HEALTH SYSTEM, INC.	318	874
Laboratory Corporation Of America Clinical Laboratory · Knoxville, TN	121	315
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	63	142
Steven Knight Diagnostic Radiology · Knoxville, TN	56	99
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	53	189
Joseph Liu Cardiology · Knoxville, TN	49	117
Dana Fathy Diagnostic Radiology · Knoxville, TN	45	78
Gayathri Baljepally Cardiology · Knoxville, TN	45	135
Raj Baljepally Interventional Cardiology · Knoxville, TN	44	79
Daniel Fox Diagnostic Radiology · Knoxville, TN	41	79
Peter Petruzzi Diagnostic Radiology · Knoxville, TN	39	74
David Huntsinger Cardiology · Knoxville, TN	39	82

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