What is William Essilfie's specialty?

William Essilfie (NPI 1588744627) is a Medicare-billing provider whose primary specialty is Internal Medicine in Gardena, CA.

Where does William Essilfie practice?

William Essilfie practices in Gardena, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1588744627.

How much does Medicare pay William Essilfie?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for William Essilfie (NPI 1588744627) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1588744627

William Essilfie

Internal MedicineGardena, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Insulin Glargine/Lixisenatide13 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 Essilfie'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GARDENA HOSPITAL LP	67	218
Unilab Corporation Clinical Laboratory · West Hills, CA	55	169
THOMPSON, LAURA	46	155
Shrikant Tamhane Family Practice · Carson, CA	37	224
Jose Ospina Diagnostic Radiology · Glendale, CA	25	80
Mehmet Demirozu Internal Medicine · Hawthorne, CA	24	319
Behzad Noorian Internal Medicine · Torrance, CA	23	174
Adel Metry Internal Medicine · Gardena, CA	20	65
Healthcare Partners Asc-Lb, Llc Ambulatory Surgical Center · Long Beach, CA	18	20
Amrit Singh Cardiology · Long Beach, CA	18	53
Rabin Beral Podiatry · Gardena, CA	17	35
KND DEVELOPMENT 53, L.L.C.	16	32

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events