PROVIDER PROFILE · NPI 1609856582

William HartM.D.

Sleep MedicineCapitola, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,087

Unique beneficiaries

—

Total services

1,138

Distinct HCPCS

Medicare payment

$189K

Peer benchmark

Total Medicare services vs. 101 Sleep Medicine providers in CA — above median (cohort median 473).

PRESCRIBING · PART D · 2024

Total Rx claims

124

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

28.2%

Top prescribed drugs

Clonazepam41 claims

Pramipexole Di-Hcl35 claims

Gabapentin23 claims

Trazodone Hcl13 claims

Modafinil12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$340

Payment records

By payment type

Food and Beverage$340

Top paying entities

Food and Beverage$340

REFERRAL NETWORK

Where William Hart'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). 56 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	380	2,046
DIGNITY HEALTH	114	297
Harrison Wang Diagnostic Radiology · San Diego, CA	74	139
HANSEN, MARGARET	69	121
Neil Sawhney Interventional Cardiology · Santa Cruz, CA	62	182
Timothy Washowich Diagnostic Radiology · Santa Cruz, CA	45	91
Monica Harish Diagnostic Radiology · Santa Cruz, CA	34	89
Timothy W Allari Internal Medicine · Santa Cruz, CA	33	98
FRANKS, JOSEPH	30	67
LEVIN, LARRY	30	78
Evan Sirc Nuclear Medicine · Santa Cruz, CA	29	70
Peggy Albrecht Dermatology · Soquel, CA	28	52

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