Sarah Lyn Spencer, MS, RDN - Medicare Dietitian in Grand Rapids, MI

Sarah Lyn Spencer, MS, RDN is a medicare enrolled "Dietitian, Registered" provider in Grand Rapids, Michigan. Her current practice location is 35 Michigan St Ne Ste 5201, Grand Rapids, Michigan. You can reach out to her office (for appointments etc.) via phone at (616) 267-2400.

Sarah Lyn Spencer is licensed to practice in Michigan (license number 86085302) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1275260796.

Contact Information

Sarah Lyn Spencer, MS, RDN
35 Michigan St Ne Ste 5201,
Grand Rapids, MI 49503-2530
(616) 267-2400
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameSarah Lyn Spencer
GenderFemale
SpecialityDietitian, Registered
Location35 Michigan St Ne Ste 5201, Grand Rapids, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275260796
  • Provider Enumeration Date: 08/04/2022
  • Last Update Date: 02/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103295142
  • Enrollment ID: I20221213002688

Medical Identifiers

Medical identifiers for Sarah Lyn Spencer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275260796NPI-NPPES
86085302OtherMICOMMISSION ON DIETETIC REGISTRATION

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 86085302 (Michigan)Primary

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. Sarah Lyn Spencer allows following entities to bill medicare on her behalf.
Provider NameSpectrum Health Primary Care Partners
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1235188673
PECOS PAC ID: 4587568647
Enrollment ID: O20031121000091

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. Sarah Lyn Spencer 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
Sarah Lyn Spencer, MS, RDN
100 Michigan St Ne # Mc845,
Grand Rapids, MI 49503-2560

Ph: () -
Sarah Lyn Spencer, MS, RDN
35 Michigan St Ne Ste 5201,
Grand Rapids, MI 49503-2530

Ph: (616) 267-2400

Reviews and Comments


Dietitian, Registered in Grand Rapids, MI

Janet Dominowski, RD
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Medicare: Not Enrolled in Medicare
Practice Location: 4100 Lake Dr Se, Suite 200, Grand Rapids, MI 49546
Phone: 616-267-8950    Fax: 616-267-8585
Erika S Geile, DIETICIAN, RD
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Practice Location: 330 E Beltline Ave Ne Ste 100, Grand Rapids, MI 49506
Phone: 616-752-6235    Fax: 616-752-6324
Megan Nicole Hannon, RDN
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Practice Location: 35 Michigan St Ne Ste 3003, Grand Rapids, MI 49503
Phone: 616-486-9830    
Rose Britt, RDN, CNSC
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Practice Location: 235 Wealthy St Se, Grand Rapids, MI 49503
Phone: 616-840-8156    
Krista M Gast, R.D.
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Medicare: Medicare Enrolled
Practice Location: 435 Ionia Ave Sw Ste A210, Grand Rapids, MI 49503
Phone: 616-486-0385    
Amy Robinson-defouw, MA, RD, CDE
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Medicare: Medicare Enrolled
Practice Location: 221 Michigan St Ne, Suite 200, Grand Rapids, MI 49503
Phone: 616-267-8950    Fax: 616-267-8585
Kristen Marie Swendrowski, RD, PA-C
Dietitian
Medicare: Accepting Medicare Assignments
Practice Location: 3264 N Evergreen Dr Ne, Grand Rapids, MI 49525
Phone: 616-363-7272    Fax: 616-361-5828

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.