What is Jeffery Leinen's specialty?

Jeffery Leinen (NPI 1114983244) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Emeryville, CA.

Where does Jeffery Leinen practice?

Jeffery Leinen practices in Emeryville, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1114983244.

How much does Medicare pay Jeffery Leinen?

Jeffery Leinen (NPI 1114983244) received approximately $5K in total Medicare Part B payments, serving 45 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1114983244

Jeffery LeinenM.D.

PRACTICEGALEN INPATIENT PHYSICIANSSee all providers at this practice →

Emergency MedicineEmeryville, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — bottom quintile (cohort median 355).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jeffery Leinen'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). 0 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Derek Johnson Family Practice · Brentwood, CA	34	51
SUTTER MEDICAL CENTER CASTRO VALLEY	32	56
SUTTER EAST BAY HOSPITALS	27	48
Petra Landman Pediatric Medicine · Berkeley, CA	18	25
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	12	15
Unilab Corporation Clinical Laboratory · Sacramento, CA	11	17
Samuel Choi Diagnostic Radiology · Walnut Creek, CA	11	20

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