PROVIDER PROFILE · NPI 1639142508

David WalkerDO

Internal MedicineSheridan, WYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,596

Unique beneficiaries

—

Total services

4,782

Distinct HCPCS

Medicare payment

$207K

Peer benchmark

Total Medicare services vs. 83 Internal Medicine providers in WY — top quintile (cohort median 851).

PRESCRIBING · PART D · 2024

Total Rx claims

10,590

Beneficiaries

—

Total drug cost

$974K

Distinct drugs

144

Brand share

20.4%

Top prescribed drugs

Levothyroxine Sodium701 claims

Pantoprazole Sodium427 claims

Amlodipine Besylate358 claims

Rosuvastatin Calcium344 claims

Losartan Potassium321 claims

QUALITY · MIPS · 2024

Final MIPS score

86.7

Quality

82.1

Cost

75.1

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$732

Payment records

By payment type

Food and Beverage$731

Education$1

REFERRAL NETWORK

Where David Walker'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HOSPITAL OF SHERIDAN COUNTY	442	2,430
William Taylor Diagnostic Radiology · Sheridan, WY	284	1,069
Jason Ackerman Internal Medicine · Sheridan, WY	79	259
Ian Hunter Hospitalist · Gainesville, GA	76	352
Irving Robinson Emergency Medicine · Sheridan, WY	67	206
Derek Gilbert Family Practice · Sheridan, WY	65	194
Joseph Garcia Interventional Cardiology · Sheridan, WY	58	244
Hannah Hall Internal Medicine · Sheridan, WY	57	200
Kimberlee Williams Nurse Practitioner · Sheridan, WY	56	264
SELDE, WILLIAM	44	131
BILLINGS CLINIC	41	117
Stephen Holst Urology · Sheridan, WY	36	156

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