PROVIDER PROFILE · NPI 1518159714

William ReddenM.D.

PRACTICEST LOUIS UNIVERSITYSee all providers at this practice →

PsychiatrySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

180

Unique beneficiaries

—

Total services

516

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 396 Psychiatry providers in MO — top quintile (cohort median 189).

PRESCRIBING · PART D · 2024

Total Rx claims

2,490

Beneficiaries

—

Total drug cost

$238K

Distinct drugs

Brand share

29.4%

Top prescribed drugs

Dextroamphetamine/Amphetamine254 claims

Clonazepam183 claims

Trazodone Hcl148 claims

Alprazolam123 claims

Duloxetine Hcl117 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$41

Payment records

By payment type

Food and Beverage$41

REFERRAL NETWORK

Where William Redden'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
George Grossberg Psychiatry · Saint Louis, MO	43	583
MEHDIRAD, ALI	39	318
Scott Ferreira Clinical Cardiac Electrophysiology · Springfield, MO	32	196
WATSON, CHARLES	28	326
GATEWAY AMBULANCE SERVICE LLC	26	191
Ritesh Patel Anesthesiology · Columbus, OH	23	183
Anjali Patel Anesthesiology · Saint Louis, MO	22	381
Thilak Sreenivasalu Anesthesiology · Saint Louis, MO	21	72
Alison Alpert Anesthesiology · Saint Louis, MO	20	204
Martin Reis Nuclear Medicine · Saint Louis, MO	19	120
Jefferson Dryden Anesthesiology · Columbus, OH	19	103
GILLEN, DANIEL	18	183

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