What is Lerzan Tunali Madenci's specialty?

Lerzan Tunali Madenci (NPI 1659504181) is a Medicare-billing provider whose primary specialty is Internal Medicine in Santa Maria, CA.

Where does Lerzan Tunali Madenci practice?

Lerzan Tunali Madenci practices in Santa Maria, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1659504181.

How much does Medicare pay Lerzan Tunali Madenci?

Lerzan Tunali Madenci (NPI 1659504181) received approximately $21K in total Medicare Part B payments, serving 169 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659504181

Lerzan Tunali MadenciM.D.

Internal MedicineSanta Maria, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

159

Unique beneficiaries

—

Total services

161

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).

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 Lerzan Tunali Madenci'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
American Medical Response West Ambulance Service Provider · Buellton, CA	180	1,115
Paul Dimodica Emergency Medicine · Lincoln City, OR	41	164
Alex Harrison Cardiology · Santa Maria, CA	41	245
TEAFORD, ROBERT	38	221
Sadaf Khan Emergency Medicine · Colorado Springs, CO	37	173
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	35	187
SCHULTZ, ALBERT	32	151
Muthiyaliah Babu Internal Medicine · Santa Maria, CA	31	369
DIGNITY HEALTH	28	108
Alina Dalmendray Internal Medicine · Santa Maria, CA	28	363
SETTY, RAMACHANDRA	28	158
Christopher Holland Infectious Disease · San Luis Obispo, CA	23	121

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