PROVIDER PROFILE · NPI 1598878084

Ryan McnamaraMD

Internal MedicineChattanooga, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

841

Unique beneficiaries

—

Total services

1,051

Distinct HCPCS

Medicare payment

$81K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — above median (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

1,197

Beneficiaries

—

Total drug cost

$40K

Distinct drugs

Brand share

23.1%

Top prescribed drugs

Torsemide118 claims

Atorvastatin Calcium110 claims

Potassium Chloride99 claims

Amlodipine Besylate75 claims

Spironolactone63 claims

QUALITY · MIPS · 2024

Final MIPS score

94.3

Quality

92.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

93.2

Payment adjustment

0.81%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ryan Mcnamara'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). 64 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	544	2,445
RIMER, THOMAS	153	668
PIEZ, CHARLES	152	739
Kenneth Bell Internal Medicine · Albuquerque, NM	142	1,324
George Watson Diagnostic Radiology · Chattanooga, TN	139	672
William Rowlett Diagnostic Radiology · Chattanooga, TN	128	502
Kevin Luce Internal Medicine · Chattanooga, TN	105	390
Kilton Kingsman Diagnostic Radiology · Chattanooga, TN	100	345
County Of Hamilton Ambulance Service Provider · Chattanooga, TN	84	310
MILLS, ROBERT	82	249
James Marcum Cardiology · Cleveland, TN	68	221
Kenneth Brinn Diagnostic Radiology · Chattanooga, TN	65	210

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