What is Daniel Wientzen's specialty?

Daniel Wientzen (NPI 1952417248) is a Medicare-billing provider whose primary specialty is Family Practice in Decorah, IA.

Where does Daniel Wientzen practice?

Daniel Wientzen practices in Decorah, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1952417248.

How much does Medicare pay Daniel Wientzen?

Daniel Wientzen (NPI 1952417248) received approximately $186K in total Medicare Part B payments, serving 552 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952417248

Daniel WientzenDO

PRACTICEGUNDERSEN CLINIC, LTD.See all providers at this practice →

Family PracticeDecorah, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,917

Unique beneficiaries

—

Total services

4,884

Distinct HCPCS

Medicare payment

$166K

Peer benchmark

Total Medicare services vs. 1,109 Family Practice providers in IA — top quintile (cohort median 805).

PRESCRIBING · PART D · 2024

Total Rx claims

8,698

Beneficiaries

—

Total drug cost

$584K

Distinct drugs

109

Brand share

19.6%

Top prescribed drugs

Atorvastatin Calcium633 claims

Omeprazole326 claims

Amlodipine Besylate292 claims

Levothyroxine Sodium288 claims

Losartan Potassium278 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Daniel Wientzen'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GUNDERSEN LUTHERAN MEDICAL CENTER INC	262	1,942
Daniel Schraith Pathology · La Crosse, WI	39	86
Anthony Coppola Family Practice · Decorah, IA	28	202
Kurt Swanson Family Practice · Decorah, IA	26	142
MANSKE, BRIAN	24	82
Jennifer Gipp Optometry · Decorah, IA	24	121
Matthew Thompson Family Practice · Winona, MN	21	123
Gregory Valkosky Podiatry · Decorah, IA	18	104
Ashley Klocke Optometry · Decorah, IA	15	63
Heather Wichman Diagnostic Radiology · La Crosse, WI	15	77
Ivy Andersen Neurology · La Crosse, WI	14	69
JAEGER, KEVIN	14	73

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