Dr Erik Paul Gierahn, MD - Medicare Emergency Medicine in West Bend, WI

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Dr Erik Paul Gierahn, MD is a medicare enrolled "Emergency Medicine" physician in West Bend, Wisconsin. He went to University Of Wisconsin School Of Medicine and graduated in 2003 and has 22 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice The Medical College Of Wisconsin Inc, Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and his current practice location is 3200 Pleasant Valley Rd, West Bend, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 836-7300.

Dr Erik Paul Gierahn is licensed to practice in Wisconsin (license number 50958) 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 1255368189.

Contact Information

Dr Erik Paul Gierahn, MD
3200 Pleasant Valley Rd,
West Bend, WI 53095-9274
(262) 836-7300
(262) 836-7301

Map and Direction




Physician's Profile

Full NameDr Erik Paul Gierahn
GenderMale
SpecialityEmergency Medicine
Experience22 Years
Location3200 Pleasant Valley Rd, West Bend, 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 Erik Paul Gierahn attended and graduated from University Of Wisconsin School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1255368189
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 09/02/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6901800028
  • Enrollment ID: I20080110000604

Medical Identifiers

Medical identifiers for Dr Erik Paul Gierahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255368189NPI-NPPES
1255368189MedicaidWI
00A892410MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 50958 (Wisconsin)Primary
207P00000XEmergency Medicine A89241 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Josephs Community Hospital West BendWest bend, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Medical College Of Wisconsin Inc26683843711902
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc36787600631105

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 Erik Paul Gierahn allows following entities to bill medicare on his behalf.
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 NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699

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 Erik Paul Gierahn 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 Erik Paul Gierahn, MD
3200 Pleasant Valley Rd,
West Bend, WI 53095-9274

Ph: (262) 836-7300		Dr Erik Paul Gierahn, MD
3200 Pleasant Valley Rd,
West Bend, WI 53095-9274

Ph: (262) 836-7300

Reviews and Comments


Emergency Medicine Doctors in West Bend, WI

Dr. Michael Norbert Mangold, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 120 N Main St, #120, West Bend, WI 53095
Phone: 262-338-8100    Fax: 262-338-0405
Therese J Gesteland, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3200 Pleasant Valley Rd, West Bend, WI 53095
Phone: 262-836-7300    Fax: 262-836-7301
Renee R Jahnke, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 205 Valley Ave, West Bend, WI 53095
Phone: 262-338-1123    
Joseph R Schwartz, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1700 W Paradise Dr, West Bend, WI 53095
Phone: 262-334-3451    Fax: 262-334-5321
Mary E Lewis, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3200 Pleasant Valley Rd, West Bend, WI 53095
Phone: 262-836-7300    Fax: 262-836-7301

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.