PROVIDER PROFILE · NPI 1891785465

David Herzlinger

SpecialistNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Herzlinger'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARRIS HISTOLOGY SERVICES	733	1,102
Unilab Corporation Clinical Laboratory · West Hills, CA	98	192
SADDLEBACK MEMORIAL MEDICAL CENTER	14	21
Vincent Hung Plastic and Reconstructive Surgery · Pasadena, CA	14	20
Richard Harano Internal Medicine · Newport Beach, CA	13	25
MCNAIR, WILLIAM	13	17
BRUCE, WILLIAM	13	37
Donald Abrahm Gastroenterology · Newport Beach, CA	13	17
Greg Barme Urology · Berkeley, CA	12	31
William Sokol Allergy/ Immunology · Newport Beach, CA	12	30
Emanuel Shaoulian Cardiology · Newport Beach, CA	12	53
William Fukuda Internal Medicine · Newport Beach, CA	12	17

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