What is Patrick Lyden's specialty?

Patrick Lyden (NPI 1215962113) is a Medicare-billing provider whose primary specialty is Neurology in Los Angeles, CA.

Where does Patrick Lyden practice?

Patrick Lyden practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1215962113.

How much does Medicare pay Patrick Lyden?

Patrick Lyden (NPI 1215962113) received approximately $8K in total Medicare Part B payments, serving 47 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215962113

Patrick LydenM.D.

NeurologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 1,670 Neurology providers in CA — bottom quintile (cohort median 581).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$706

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Memantine Hcl17 claims

Escitalopram Oxalate15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050625

Hospital

CCN 050660

Hospital

CCN 050696

Hospital

REFERRAL NETWORK

Where Patrick Lyden'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). 4 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	22	38
Elton Tourje Diagnostic Radiology · Los Angeles, CA	18	30
Barry Pressman Diagnostic Radiology · Los Angeles, CA	14	25
Willis Wagner Vascular Surgery · Los Angeles, CA	13	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CEDARS-SINAI MEDICAL CENTER	96	462
Shlee Song Neurology · West Hollywood, CA	31	57
Franklin Moser Diagnostic Radiology · Los Angeles, CA	21	49
Ravi Prasad Diagnostic Radiology · West Hollywood, CA	17	31
Marcel Maya Diagnostic Radiology · Los Angeles, CA	16	28
Navid Mehrpoo Diagnostic Radiology · West Hollywood, CA	15	29
Prn Ambulance, Llc Ambulance Service Provider · North Hills, CA	12	14
Lawrence Cohen Diagnostic Radiology · West Hollywood, CA	11	15
Konrad Schlick Neurology · West Hollywood, CA	11	32
Unilab Corporation Clinical Laboratory · West Hills, CA	11	33
Michael Shehata Clinical Cardiac Electrophysiology · West Hollywood, CA	11	16
Elton Tourje Diagnostic Radiology · Los Angeles, CA	11	22

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