PROVIDER PROFILE · NPI 1518991264

David WilliamsM.D.

PRACTICEDAVID C WILLIAMS MD PCSee all providers at this practice →

NephrologyNorman, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

782

Unique beneficiaries

—

Total services

1,719

Distinct HCPCS

Medicare payment

$166K

Peer benchmark

Total Medicare services vs. 85 Nephrology providers in OK — above median (cohort median 1,752).

PRESCRIBING · PART D · 2024

Total Rx claims

936

Beneficiaries

—

Total drug cost

$182K

Distinct drugs

Brand share

11.4%

Top prescribed drugs

Amlodipine Besylate86 claims

Torsemide73 claims

Dapagliflozin Propanediol51 claims

Lisinopril46 claims

Pantoprazole Sodium44 claims

QUALITY · MIPS · 2024

Final MIPS score

90.9

Quality

76.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.67%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$774

Payment records

By payment type

Food and Beverage$717

Education$57

REFERRAL NETWORK

Where David Williams'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sanjay Narotam Diagnostic Radiology · Norman, OK	118	341
NPI 1255335535	55	472
Marvin Isbell General Surgery · Norman, OK	51	409
Mehran Shahsavari Internal Medicine · Norman, OK	47	283
TOTAL RENAL CARE INC	38	599
James Love Internal Medicine · Quincy, IL	32	199
Vanama Yerra Hospitalist · Edmond, OK	31	100
Eric Thompson Pathology · Norman, OK	30	62
Archana Gautam Cardiology · Norman, OK	29	124
Joe Womble Hospitalist · Oklahoma City, OK	27	56
Deeksha Reddy Infectious Disease · Seattle, WA	26	66
Rebecca Eagle Pulmonary Disease · Norman, OK	25	75

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