PROVIDER PROFILE · NPI 1124041744

Sharon RiesenM.D.

Pediatric MedicineLoma Linda, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

121

Unique beneficiaries

—

Total services

478

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 195 Pediatric Medicine providers in CA — above median (cohort median 190).

PRESCRIBING · PART D · 2024

Total Rx claims

2,742

Beneficiaries

—

Total drug cost

$311K

Distinct drugs

Brand share

8.9%

Top prescribed drugs

Risperidone165 claims

Quetiapine Fumarate131 claims

Levothyroxine Sodium128 claims

Fluoxetine Hcl126 claims

Baclofen109 claims

QUALITY · MIPS · 2024

Final MIPS score

88.9

Quality

72.1

Cost

77.4

Improvement activities

40.0

Promoting interop.

80.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sharon Riesen'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). 3 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Maulin Soneji Pediatric Medicine · Philadelphia, PA	25	74
Richard Ault Psychologist, Clinical · Claremont, CA	20	27
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER	19	53

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Maulin Soneji Pediatric Medicine · Philadelphia, PA	30	71
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER	23	46
Karlene Mueller Audiologist · Covina, CA	19	22
Kan-Di-Ki Llc Portable X-Ray Supplier · North Hollywood, CA	19	51
Mary Schaepper Psychiatry & Neurology · Redlands, CA	14	16
CENTRAL CITY COMMUNITY HEALTH CENTER	14	16
Sang Lee Podiatry · San Bernardino, CA	11	18
Richard Ault Psychologist, Clinical · Claremont, CA	11	19

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