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Dr. Brandon Trimbell , DDS

Dentist - General Practice • Fort Atkinson, WI

Active NPI 1013335223 Individual Practitioner Male Practitioner
Practice location in NPPES

1951 Commerce Pkwy
Fort Atkinson, WI 535383139

Call 9205634415 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1951 Commerce Pkwy

Fort Atkinson, WI 535383139

Telephone 9205634415
Organization at the Same NPPES Address or Phone
Showalter, Inc Facility NPI 1508187758

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

29 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$44 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $20.06 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

NPI first issued

2014

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Trimbell has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Trimbell as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Fort Atkinson and Wisconsin

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 60% of clinicians listed under Dentist - General Practice in Wisconsin (2024, 978 clinicians with data). Median for this group: 38. Middle half: 20 to 69.

Too few clinicians listed under Dentist - General Practice in Fort Atkinson have Medicare Part D data for 2024 to compare.

Part D drug cost

A lower Part D drug cost than 80% of clinicians listed under Dentist - General Practice in Wisconsin (2024, 978 clinicians with data). Median for this group: $116. Middle half: $58 to $250.

Too few clinicians listed under Dentist - General Practice in Fort Atkinson have Medicare Part D data for 2024 to compare.

15 active clinicians are listed under Dentist - General Practice with a practice address in Fort Atkinson, WI (2,308 in Wisconsin).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Fort Atkinson

0% of these 15 clinicians have the CMS telehealth indicator.

0% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $20.06.

Manufacturer Payment Nature Product Type Amount ($)
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Belbuca General $20.06

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amoxicillin Amoxicillin 29 142 $43.66 25

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-11-06
Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

License # reported to NPPES WI 7268-15

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Dentist - Oral and Maxillofacial Radiology

NUCC Taxonomy Code: 1223X0008X

License # reported to NPPES WI 7268-15

The specialty of dentistry and discipline of radiology concerned with the production and interpretation of images and data produced by all modalities of radiant energy that are used for the diagnosis and management of diseases, disorders and conditions of the oral and maxillofacial region.

Dentist

NUCC Taxonomy Code: 122300000X

License # reported to NPPES WI 7268-15

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Dentist - Dental Public Health

NUCC Taxonomy Code: 1223D0001X

License # reported to NPPES WI 7268-15

The science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice that serves the community as a patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as the prevention and control of dental diseases on a community basis.

Dentist - Prosthodontics

NUCC Taxonomy Code: 1223P0700X

License # reported to NPPES WI 7268-15

That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

Dentist - Orofacial Pain

NUCC Taxonomy Code: 1223X2210X

License # reported to NPPES WI 7268-15

A dentist who assesses, diagnoses, and treats patients with complex chronic orofacial pain and dysfunction disorders, oromotor and jaw behavior disorders, and chronic head/neck pain. The dentist has successfully completed an accredited postdoctoral orofacial pain residency training program for dentists of two or more years duration, in accord with the Commission on Dental Accreditation's Standards for Orofacial Pain Residency Programs, and/or meets the requirements for examination and board certification by the American Board of Orofacial Pain.

Dentist - Oral and Maxillofacial Surgery

NUCC Taxonomy Code: 1223S0112X

License # reported to NPPES WI 7268-15

The specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

Dentist - Endodontics

NUCC Taxonomy Code: 1223E0200X

License # reported to NPPES WI 7268-15

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

Dentist - Periodontics

NUCC Taxonomy Code: 1223P0300X

License # reported to NPPES WI 7268-15

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

Dentist - Pediatric Dentistry

NUCC Taxonomy Code: 1223P0221X

License # reported to NPPES WI 7268-15

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Wisconsin Department of Safety and Professional Services.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

ORDER AND REFERRING ONLY - ORAL SURGERY

Medicare Enrollment ID

I20190206001372

Enrollment State Jurisdiction

WI

PECOS Control ID

0749528354

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Not Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Dr. Eric Ruiz , DDS

Dentist - General Practice

NPI 1265744940

Doctor of Dental Surgery

Dr. Leslie Showalter , DDS

Dentist - General Practice

NPI 1558491431

Doctor of Dental Surgery

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2025

Dentist (license number reported to NPPES: WI 7268-15)

📍
Updated Practice Location September 22, 2021

Registered at 1951 COMMERCE PKWY, FORT ATKINSON, WI 535383139 (Tel: 9205634415)

📍
Updated Business Mailing Address September 22, 2021

Registered at 1951 COMMERCE PKWY, FORT ATKINSON, WI 535383139 (Tel: 9205634415)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 22, 2021

Dentist (license number reported to NPPES: WI 7268-15)

✅
NPI Profile Active December 05, 2014

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) December 05, 2014

Registered at 77 NEALY AVENUE, 633D MEDICAL GROUP, JOINT BASE LANGLEY-EUSTIS, VA 236652040 (Tel: 7572257630)

📍
Business Mailing Address (Initial Record) December 05, 2014

Registered at 77 NEALY AVENUE, 633D MEDICAL GROUP, JOINT BASE LANGLEY-EUSTIS, VA 236652040 (Tel: 7572257630)

👤
Provider Name / Credentials (Initial Record) December 05, 2014

Recorded as BRANDON TRIMBELL, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 03, 2014

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1013335223
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 03, 2014
Last Update: November 06, 2025
Sole Proprietor: No

Other Dentist - General Practices in Fort Atkinson

All Dentist - General Practices in Fort Atkinson

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Directory navigation, in NPI number order.

Mailing Address

1951 Commerce Pkwy

Fort Atkinson, WI 535383139

Phone: 9205634415

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.