What is David Ridley's specialty?

David Ridley (NPI 1659396000) is a Medicare-billing provider whose primary specialty is Rheumatology in Eagan, MN.

Where does David Ridley practice?

David Ridley practices in Eagan, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1659396000.

How much does Medicare pay David Ridley?

David Ridley (NPI 1659396000) received approximately $1.5M in total Medicare Part B payments, serving 244 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659396000

David RidleyM.D.

RheumatologyEagan, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

970

Unique beneficiaries

—

Total services

89,170

Distinct HCPCS

Medicare payment

$1.2M

Peer benchmark

Total Medicare services vs. 93 Rheumatology providers in MN — top quintile (cohort median 3,098).

PRESCRIBING · PART D · 2024

Total Rx claims

1,283

Beneficiaries

—

Total drug cost

$352K

Distinct drugs

Brand share

28.2%

Top prescribed drugs

Methotrexate Sodium334 claims

Hydroxychloroquine Sulfate266 claims

Azathioprine163 claims

Leflunomide134 claims

Prednisone55 claims

QUALITY · MIPS · 2024

Final MIPS score

61.7

Quality

71.7

Cost

10.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.60%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$431

Top paying entities

Travel and Lodging$1K

Food and Beverage$431

REFERRAL NETWORK

Where David Ridley'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HEALTHEAST ST JOSEPHS HOSPITAL	159	604
Elvia Moreta Freire Rheumatology · Eagan, MN	37	68
HEALTHEAST ST. JOHN'S HOSPITAL	25	51
ALLINA HEALTH SYSTEM	16	28
FAIRVIEW HEALTH SERVICES	11	23

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