Nathanial Ray Chumley, MD - Medicare Family Practice in Holland, MI

Nathanial Ray Chumley, MD is a medicare enrolled "Family Medicine" physician in Holland, Michigan. He graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Spectrum Health Primary Care Partners and his current practice location is 250 E 8th St, Holland, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 494-5970.

Nathanial Ray Chumley is licensed to practice in Michigan (license number 4301510123) 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 1316218571.

Contact Information

Nathanial Ray Chumley, MD
250 E 8th St,
Holland, MI 49423-3535
(616) 494-5970
(616) 494-5975

Map and Direction




Physician's Profile

Full NameNathanial Ray Chumley
GenderMale
SpecialityFamily Practice
Experience13 Years
Location250 E 8th St, Holland, Michigan
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:
  • Nathanial Ray Chumley graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1316218571
  • Provider Enumeration Date: 01/19/2012
  • Last Update Date: 05/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8820234396
  • Enrollment ID: I20231016000618

Medical Identifiers

Medical identifiers for Nathanial Ray Chumley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316218571NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301510123 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spectrum HealthGrand rapids, MIHospital
Spectrum Health Zeeland Community HospitalZeeland, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spectrum Health Primary Care Partners45875686471590

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. Nathanial Ray Chumley allows following entities to bill medicare on his behalf.
Entity NameSpectrum Health Primary Care Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity 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. Nathanial Ray Chumley 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
Nathanial Ray Chumley, MD
100 Michigan St Ne # Mc845,
Grand Rapids, MI 49503-2560

Ph: () -
Nathanial Ray Chumley, MD
250 E 8th St,
Holland, MI 49423-3535

Ph: (616) 494-5970

Reviews and Comments


Family Medicine Doctors in Holland, MI

Shaena Freeman, MD
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Practice Location: 1061 Washington Ave, Holland, MI 49423
Phone: 616-393-8100    Fax: 877-451-0226
Jessica White, M.D.
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Practice Location: 602 Michigan Ave, Holland, MI 49423
Phone: 616-546-4950    Fax: 616-546-4955
Mark Norval Folkening, MD
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Practice Location: 111 Lakeview Ave, Holland, MI 49424
Phone: 616-502-7144    Fax: 616-786-0185
William Barry Bonzelaar, M.D.032354
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Medicare: Accepting Medicare Assignments
Practice Location: 904 S Washington Ave, Suite 210, Holland, MI 49423
Phone: 616-392-8035    Fax: 616-392-7404
Jon W Kroeze, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 382 N 120th Ave, Holland, MI 49424
Phone: 616-396-6516    Fax: 616-396-2513
Dan F Kreuzer, DO
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Medicare: Not Enrolled in Medicare
Practice Location: 383 Garden Ave, Holland, MI 49424
Phone: 616-494-8271    Fax: 616-494-8273
Christopher Lee Wedeven, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2450 Van Ommen Dr, Holland, MI 49424
Phone: 616-399-4946    

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.