PROVIDER PROFILE · NPI 1912962275

Mark Shapiro

Internal MedicineEscondido, 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

Total received

$252

Payment records

By payment type

Food and Beverage$252

Top paying entities

Food and Beverage$252

REFERRAL NETWORK

Where Mark Shapiro'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PALOMAR HEALTH	158	590
Joshua Greenstein Nephrology · Escondido, CA	112	492
SAN MARCOS DIALYSIS LLC	88	808
NPI 1255335535	86	312
Mohammed Neyaz Nephrology · Escondido, CA	83	260
PALOMAR HEALTH	75	254
Kiran Patel Diagnostic Radiology · Oceanside, CA	65	190
Jeffrey Miller Diagnostic Radiology · Oceanside, CA	51	134
NPI 1245331230	50	135
William Kakimoto Diagnostic Radiology · La Jolla, CA	38	99
Tan Nguyen Diagnostic Radiology · Dallas, TX	37	91
Michael Noud Diagnostic Radiology · Oceanside, CA	35	78

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