Dr David Alexis Calderwood, MD - Medicare Emergency Medicine in Ripon, WI

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Dr David Alexis Calderwood, MD is a medicare enrolled "Emergency Medicine" physician in Ripon, Wisconsin. He went to University Of Utah School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Agnesian Healthcare Inc and his current practice location is 845 Parkside St, Ripon, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 748-3101.

Dr David Alexis Calderwood is licensed to practice in Wisconsin (license number 42796-20) 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 1053351189.

Contact Information

Dr David Alexis Calderwood, MD
845 Parkside St,
Ripon, WI 54971-8505
(920) 748-3101
(920) 745-7923

Map and Direction




Physician's Profile

Full NameDr David Alexis Calderwood
GenderMale
SpecialityEmergency Medicine
Experience25 Years
Location845 Parkside St, Ripon, 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 David Alexis Calderwood attended and graduated from University Of Utah School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1053351189
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 12/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6608879358
  • Enrollment ID: I20060817000596

Medical Identifiers

Medical identifiers for Dr David Alexis Calderwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053351189NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 42796-020 (Wisconsin)Secondary
207P00000XEmergency Medicine 42796-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Waupun Memorial HospitalWaupun, WIHospital
Ripon Medical CenterRipon, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Agnesian Healthcare Inc1658289624335

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 David Alexis Calderwood 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 NameAspirus Riverview Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295754844
PECOS PAC ID: 4587658182
Enrollment ID: O20040414000945

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 David Alexis Calderwood 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 David Alexis Calderwood, MD
420 E Division St,
Fond Du Lac, WI 54935-4560

Ph: (920) 745-3440		Dr David Alexis Calderwood, MD
845 Parkside St,
Ripon, WI 54971-8505

Ph: (920) 748-3101

Reviews and Comments


Emergency Medicine Doctors in Ripon, WI

Robert A. Pfeffer, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 933 Newbury St, Ripon, WI 54971
Phone: 920-748-3101    Fax: 920-748-0509
Dr. Michael G Zeman, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 845 Parkside St, Ripon, WI 54971
Phone: 920-748-3101    
Vydunas G. Tumas, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 933 Newbury St, Ripon, WI 54971
Phone: 920-748-3101    Fax: 920-748-0509
Dr. Kenneth M Solis, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 845 Parkside St, Ripon, WI 54971
Phone: 920-748-3101    

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.