Chelsea R Guenzler, RDN - Medicare Dietitian in Madison, WI

Chelsea R Guenzler, RDN is a medicare enrolled "Dietitian, Registered" provider in Madison, Wisconsin. She graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. She is a member of the group practice University Of Wisconsin Medical Foundation Inc and her current practice location is 20 S Park St, Madison, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (608) 287-2770.

Chelsea R Guenzler is licensed to practice in Wisconsin (license number 2921-29) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275067985.

Contact Information

Chelsea R Guenzler, RDN
20 S Park St,
Madison, WI 53715-1348
(608) 287-2770
(608) 287-2777

Map and Direction




Healthcare Provider's Profile

Full NameChelsea R Guenzler
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience10 Years
Location20 S Park St, Madison, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Chelsea R Guenzler graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1275067985
  • Provider Enumeration Date: 04/19/2017
  • Last Update Date: 07/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3870998693
  • Enrollment ID: I20210817002837

Medical Identifiers

Medical identifiers for Chelsea R Guenzler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275067985NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 2921-29 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Wisconsin Medical Foundation Inc66087854642164

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. Chelsea R Guenzler allows following entities to bill medicare on her behalf.
Provider NameUniversity Of Wisconsin Medical Foundation Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1598784555
PECOS PAC ID: 6608785464
Enrollment ID: O20031111000435

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. Chelsea R Guenzler 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
Chelsea R Guenzler, RDN
7974 Uw Health Ct,
Middleton, WI 53562-5531

Ph: () -
Chelsea R Guenzler, RDN
20 S Park St,
Madison, WI 53715-1348

Ph: (608) 287-2770

Reviews and Comments


Dietitian, Registered in Madison, WI

Ms. Lauren Begnel, RD LD
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Mrs. Karyn Evelyn Moehring, MA, RDN, CD
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Practice Location: 34 Schroeder Ct, Suite 230, Madison, WI 53711
Phone: 608-467-3473    Fax: 608-831-5319
Ann Marie Mader,
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Medicare: Not Enrolled in Medicare
Practice Location: 600 Highland Ave, Compliance Mc 2433, Madison, WI 53792
Phone: 608-662-0817    Fax: 608-203-4544
Ann M Martin,
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Medicare: Not Enrolled in Medicare
Practice Location: 600 Highland Ave, Compliance Mc 2433, Madison, WI 53792
Phone: 608-662-0817    Fax: 608-203-4544
Ms. Janet K Mraz, R.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2500 Overlook Ter, Vah Nutr & Fd Svc (120), Madison, WI 53705
Phone: 608-256-1901    Fax: 608-280-7174

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.