Matthew Phillip Grunewald, RDN - Medicare Dietitian in Kent, WA

Matthew Phillip Grunewald, RDN is a medicare enrolled "Dietitian, Registered" provider in Kent, Washington. His current practice location is 25012 104th Ave Se Ste C, Kent, Washington. You can reach out to his office (for appointments etc.) via phone at (253) 856-3477.

Matthew Phillip Grunewald is licensed to practice in Washington (license number DI60675580) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1487112272.

Contact Information

Matthew Phillip Grunewald, RDN
25012 104th Ave Se Ste C,
Kent, WA 98030-2821
(253) 856-3477
(253) 856-3478

Map and Direction




Healthcare Provider's Profile

Full NameMatthew Phillip Grunewald
GenderMale
SpecialityDietitian, Registered
Location25012 104th Ave Se Ste C, Kent, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1487112272
  • Provider Enumeration Date: 03/11/2019
  • Last Update Date: 07/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0648513036
  • Enrollment ID: I20190529001006

Medical Identifiers

Medical identifiers for Matthew Phillip Grunewald such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487112272NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered DI60675580 (Washington)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. Matthew Phillip Grunewald allows following entities to bill medicare on his behalf.
Provider NameKaiser Foundation Health Plan Of Washington
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1396810701
PECOS PAC ID: 9032022579
Enrollment ID: O20031112000454

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. Matthew Phillip Grunewald 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
Matthew Phillip Grunewald, RDN
125 16th Ave E,
Seattle, WA 98112-5211

Ph: (206) 326-3000
Matthew Phillip Grunewald, RDN
25012 104th Ave Se Ste C,
Kent, WA 98030-2821

Ph: (253) 856-3477

Reviews and Comments


Dietitian, Registered in Kent, WA

Rebecca A Leslie, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1404 Central Ave S, Suite 112, Kent, WA 98032
Phone: 206-205-1940    Fax: 206-205-5499
Erin Phillips Nutrition, Llc
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 6642 S 193rd Pl Ste N106, Kent, WA 98032
Phone: 707-247-8226    
Edith Shreckengast, RDN
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 25012 104th Ave Se Ste C, Kent, WA 98030
Phone: 253-856-3477    
Mrs. Donna L Maher, MS RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 24528 147th Ave Se, Kent, WA 98042
Phone: 425-235-7815    Fax: 425-235-7832
Kelly Martin,
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 6642 S 193rd Pl Ste N106, Kent, WA 98032
Phone: 206-486-4867    
Marisol Thomas,
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 233 2nd Ave S, Kent, WA 98032
Phone: 206-436-6360    
Ms. Suzanne Baily, RD, CD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 6852 S 220th St, Kent, WA 98032
Phone: 253-872-3460    Fax: 253-872-3448

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.