Leanne Michelle Witek, RD - Medicare Dietitian in Portland, OR

Leanne Michelle Witek, RD is a medicare enrolled "Dietitian, Registered" provider in Portland, Oregon. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. She is a member of the group practice Valeria Mallett Nutrition Llc and her current practice location is 10803 Se Cherry Blossom Dr, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 840-0671.

Leanne Michelle Witek is licensed to practice in Oregon (license number LD-D-10200107) 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 1982238069.

Contact Information

Leanne Michelle Witek, RD
10803 Se Cherry Blossom Dr,
Portland, OR 97216-3107
(503) 840-0671
(503) 566-6067

Map and Direction




Healthcare Provider's Profile

Full NameLeanne Michelle Witek
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience7 Years
Location10803 Se Cherry Blossom Dr, Portland, Oregon
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:
  • Leanne Michelle Witek graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1982238069
  • Provider Enumeration Date: 02/27/2020
  • Last Update Date: 09/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618306531
  • Enrollment ID: I20200327002930

Medical Identifiers

Medical identifiers for Leanne Michelle Witek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982238069NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered LD-D-10200107 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valeria Mallett Nutrition Llc64061965834

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. Leanne Michelle Witek allows following entities to bill medicare on her behalf.
Provider NameValeria Mallett Nutrition Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1225508369
PECOS PAC ID: 6406196583
Enrollment ID: O20190328000006

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. Leanne Michelle Witek 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
Leanne Michelle Witek, RD
4130 Sw 117th Ave Ste 473,
Beaverton, OR 97005-5606

Ph: (503) 847-9952
Leanne Michelle Witek, RD
10803 Se Cherry Blossom Dr,
Portland, OR 97216-3107

Ph: (503) 840-0671

Reviews and Comments


Dietitian, Registered in Portland, OR

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Phone: 503-286-6871    

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.