PROVIDER PROFILE · NPI 1629273990

Irene RyanPA

PRACTICEUNIVERSITY OF MICHIGANSee all providers at this practice →

Physician AssistantAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

150

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 4,490 Physician Assistant providers in MI — above median (cohort median 161).

PRESCRIBING · PART D · 2024

Total Rx claims

429

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

45.0%

Top prescribed drugs

Acyclovir125 claims

Posaconazole46 claims

Sulfamethoxazole/Trimethoprim37 claims

Venetoclax35 claims

Dasatinib24 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$120

Payment records

By payment type

Food and Beverage$120

REFERRAL NETWORK

Where Irene 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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	43	754
Patrick Burke Hematology · Ann Arbor, MI	25	438

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