What is Robert Summerour's specialty?

Robert Summerour (NPI 1811085160) is a Medicare-billing provider whose primary specialty is Psychiatry in Riverside, CA.

Where does Robert Summerour practice?

Robert Summerour practices in Riverside, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1811085160.

How much does Medicare pay Robert Summerour?

Robert Summerour (NPI 1811085160) received approximately $99K in total Medicare Part B payments, serving 173 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811085160

Robert SummerourMD

PsychiatryRiverside, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

227

Unique beneficiaries

—

Total services

1,029

Distinct HCPCS

Medicare payment

$89K

Peer benchmark

Total Medicare services vs. 2,213 Psychiatry providers in CA — top quintile (cohort median 203).

PRESCRIBING · PART D · 2024

Total Rx claims

4,386

Beneficiaries

—

Total drug cost

$229K

Distinct drugs

Brand share

13.7%

Top prescribed drugs

Alprazolam314 claims

Clonazepam271 claims

Trazodone Hcl256 claims

Quetiapine Fumarate236 claims

Sertraline Hcl226 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Robert Summerour'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	43	150
RIVERSIDE HEALTHCARE SYSTEM, L.P.	21	44
VISTA BEHAVIORAL HOSPITAL LLC	19	86
Michael Bishara Addiction Medicine · Riverside, CA	12	47
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER	11	41

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