PROVIDER PROFILE · NPI 1679523955

William SpiegelM.D.

PRACTICESIGNATURE HEALTH PCSee all providers at this practice →

Internal MedicineHomewood, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

258

Unique beneficiaries

—

Total services

365

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 1,263 Internal Medicine providers in AL — below median (cohort median 839).

PRESCRIBING · PART D · 2024

Total Rx claims

1,609

Beneficiaries

—

Total drug cost

$152K

Distinct drugs

Brand share

16.2%

Top prescribed drugs

Levothyroxine Sodium96 claims

Amlodipine Besylate72 claims

Clonazepam70 claims

Zolpidem Tartrate61 claims

Tamsulosin Hcl58 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Spiegel'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
COMFORT CARE HOSPICE, LLC	86	345
UNIVERSITY OF ALABAMA AT BIRMINGHAM	18	54
Regional Paramedical Services Inc Ambulance Service Provider · Jasper, AL	16	50
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	15	58
PRINCETON BAPTIST MEDICAL CENTER	11	25

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