PROVIDER PROFILE · NPI 1609865088

Eugene RyanMD

PRACTICEDIAGNOSTIC CENTERSee all providers at this practice →

Internal MedicineChattanooga, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

801

Unique beneficiaries

—

Total services

1,046

Distinct HCPCS

Medicare payment

$71K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,940

Beneficiaries

—

Total drug cost

$506K

Distinct drugs

111

Brand share

19.0%

Top prescribed drugs

Amlodipine Besylate407 claims

Atorvastatin Calcium404 claims

Lisinopril309 claims

Levothyroxine Sodium306 claims

Omeprazole294 claims

QUALITY · MIPS · 2024

Final MIPS score

63.8

Quality

81.5

Cost

81.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.34%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$801

REFERRAL NETWORK

Where Eugene Ryan'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKRIDGE MEDICAL CENTER, INC.	125	392
TALLEY, MARK	62	131
MEMORIAL HEALTH CARE SYSTEM INC.	57	163
Clyde Kyle Diagnostic Radiology · Nashville, TN	30	70
John Johnston Diagnostic Radiology · Nashville, TN	30	82
Harsha Shanthaveerappa Pulmonary Disease · Chattanooga, TN	27	154
John Nunes Diagnostic Radiology · Nashville, TN	25	61
Selcuk Tombul Cardiology · Chattanooga, TN	24	122
Valorie Mixon Physician Assistant · Chatsworth, GA	20	40
Michael Allan Clinical Cardiac Electrophysiology · Chattanooga, TN	19	76
Yune-Gill Jeong Pulmonary Disease · Chattanooga, TN	18	55
County Of Hamilton Ambulance Service Provider · Chattanooga, TN	18	46

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