What is Dennis Vonnahme's specialty?

Dennis Vonnahme (NPI 1235203704) is a Medicare-billing provider whose primary specialty is Chiropractic in Pocahontas, IA.

Where does Dennis Vonnahme practice?

Dennis Vonnahme practices in Pocahontas, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1235203704.

How much does Medicare pay Dennis Vonnahme?

Dennis Vonnahme (NPI 1235203704) received approximately $37K in total Medicare Part B payments, serving 204 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1235203704

Dennis VonnahmeD.C.

ChiropracticPocahontas, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

234

Unique beneficiaries

—

Total services

1,578

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 1,023 Chiropractic providers in IA — top quintile (cohort median 498).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Vonnahme'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). 8 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
POCAHONTAS COMMUNITY HOSPITAL	75	470
TRIMARK PHYSICIANS GROUP	63	250
Erin Peterson Nurse Practitioner · Manson, IA	33	223
Ted George Family Practice · Pocahontas, IA	27	163
Christopher Radig Optometry · Pocahontas, IA	22	57
Tonja Petersen - Anderson Nurse Practitioner · Lake City, IA	18	103
PECHOLT, EMIL	17	88
TRINITY REGIONAL MEDICAL CENTER	13	64

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
POCAHONTAS COMMUNITY HOSPITAL	84	510
TRIMARK PHYSICIANS GROUP	65	242
Ted George Family Practice · Pocahontas, IA	32	201
Erin Peterson Nurse Practitioner · Manson, IA	29	210
Tonja Petersen - Anderson Nurse Practitioner · Lake City, IA	19	77
Christopher Radig Optometry · Pocahontas, IA	19	60
PECHOLT, EMIL	18	71
TRINITY REGIONAL MEDICAL CENTER	17	78
PALO ALTO COUNTY HOSPITAL	16	114
Joshua Hamann Orthopedic Surgery · Columbia, MO	13	80

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