Dr Brian M Brotz, MD - Medicare Anesthesiology in Marshfield, WI

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Dr Brian M Brotz, MD is a medicare enrolled "Anesthesiology" physician in Marshfield, Wisconsin. He graduated from medical school in 1985 and has 41 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Mchs Hospitals Inc, Agnesian Healthcare Inc and his current practice location is 1000 N Oak Ave, Marshfield, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 387-5511.

Dr Brian M Brotz is licensed to practice in Wisconsin (license number 34208020) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1427084029.

Contact Information

Dr Brian M Brotz, MD
1000 N Oak Ave,
Marshfield, WI 54449-5702
(715) 387-5511
Not Available

Map and Direction




Physician's Profile

Full NameDr Brian M Brotz
GenderMale
SpecialityAnesthesiology
Experience41 Years
Location1000 N Oak Ave, Marshfield, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Brian M Brotz graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1427084029
  • Provider Enumeration Date: 06/24/2006
  • Last Update Date: 04/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4789745258
  • Enrollment ID: I20081203000428

Medical Identifiers

Medical identifiers for Dr Brian M Brotz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427084029NPI-NPPES
391330887OtherWIASSOCIATES FOR HEALTHCARE
P00084315OtherWIRAILROAD MEDICARE
40758OtherWISECURITY HEALTH MEDICAID
BROTZOtherWIWPS
002139110OtherWIHUMANA GOLD MEDICARE
31933300OtherWIMANAGED HEALTH CARE
40758OtherWISECURITY HEALTH PLAN
31933300MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 34208020 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Agnes HospitalFond du lac, WIHospital
Marshfield Medical CenterMarshfield, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mchs Hospitals Inc56980711731187
Agnesian Healthcare Inc1658289624384

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Brian M Brotz allows following entities to bill medicare on his behalf.
Entity NameAgnesian Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346228541
PECOS PAC ID: 1658289624
Enrollment ID: O20031104000263
Entity NameAscension Medical Group-southeast Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609881077
PECOS PAC ID: 8628980943
Enrollment ID: O20031104000421
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259
Entity NameColumbia St Marys Hospital Milwaukee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073832218
PECOS PAC ID: 5890604722
Enrollment ID: O20101101000597

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Brian M Brotz is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Brian M Brotz, MD
1000 N Oak Ave,
Marshfield, WI 54449-5703

Ph: (715) 387-5511		Dr Brian M Brotz, MD
1000 N Oak Ave,
Marshfield, WI 54449-5702

Ph: (715) 387-5511

Reviews and Comments


Anesthesiology Doctors in Marshfield, WI

Ned G Nordin, MD
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Miss Utchariya Anantamongkol, MD
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Dr. Roman Krasnov, MD
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Phone: 800-782-8581    
Dr. Brennan Reece Harding, MD
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Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    
Dr. Raquel Tanya Buser, MD
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Practice Location: 1000 North Oak Avenue, Marshfield, WI 54449
Phone: 715-387-5511    
Aliya Placeres, DO
Anesthesiology
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Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.