What is Dennis Weimer's specialty?

Dennis Weimer (NPI 1255467577) is a Medicare-billing provider whose primary specialty is Psychiatry in Fresno, CA.

Where does Dennis Weimer practice?

Dennis Weimer practices in Fresno, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1255467577.

How much does Medicare pay Dennis Weimer?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Dennis Weimer (NPI 1255467577) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1255467577

Dennis Weimer

PRACTICECOUNTY OF FRESNO DBHSee all providers at this practice →

PsychiatryFresno, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

840

Beneficiaries

—

Total drug cost

$512K

Distinct drugs

Brand share

29.6%

Top prescribed drugs

Paliperidone Palmitate137 claims

Clozapine132 claims

Benztropine Mesylate79 claims

Divalproex Sodium60 claims

Haloperidol Decanoate60 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Dennis Weimer'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ	16	79
UNIVERSITY PHYSICIANS HEALTHCARE	11	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BANNER - UNIVERSITY MEDICAL CENTER SOUTH CAMPUS LLC	30	92
Meekile Mason Psychiatry · Reno, NV	13	36
Jason Curry Psychiatry · Tucson, AZ	12	62
KNIGHT, VICKI	11	34

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