What is David Knowles's specialty?

David Knowles (NPI 1881699908) is a Medicare-billing provider whose primary specialty is Urology in Mount Vernon, IL.

Where does David Knowles practice?

David Knowles practices in Mount Vernon, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1881699908.

How much does Medicare pay David Knowles?

David Knowles (NPI 1881699908) received approximately $390K in total Medicare Part B payments, serving 1,182 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881699908

David KnowlesMD

UrologyMount Vernon, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,466

Unique beneficiaries

—

Total services

23,850

Distinct HCPCS

Medicare payment

$334K

Peer benchmark

Total Medicare services vs. 329 Urology providers in IL — top quintile (cohort median 3,306).

PRESCRIBING · PART D · 2024

Total Rx claims

4,431

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

18.3%

Top prescribed drugs

Tamsulosin Hcl1,328 claims

Finasteride1,030 claims

Mirabegron179 claims

Dutasteride178 claims

Testosterone Cypionate171 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$932

Education$100

Top paying entities

Food and Beverage$932

Education$100

REFERRAL NETWORK

Where David Knowles'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). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN	325	913
Terence Casey Pathology · New Orleans, LA	237	548
Neetin Patel Diagnostic Radiology · Mount Vernon, IL	173	552
ST MARY'S HOSPITAL, CENTRALIA, ILLINOIS	138	544
Physicians Surgery Center At Good Samaritan, Llc Ambulatory Surgical Center · Mount Vernon, IL	75	204
John Willis Diagnostic Radiology · Mount Vernon, IL	70	201
SALEM TOWNSHIP HOSPITAL	67	302
QUINN, KENT	61	139
David Huddleston Pathology · Fayetteville, NC	60	195
Mohammed Haseeb Cardiology · Mount Vernon, IL	52	284
Aaron Klein Pathology · Mount Vernon, IL	51	164
Jerrold Willis Diagnostic Radiology · Mount Vernon, IL	47	125

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