Derek Blok, MD - Medicare Emergency Medicine in Grand Rapids, MI

Derek Blok, MD is a medicare enrolled "Emergency Medicine - Sports Medicine" physician in Grand Rapids, Michigan. He went to Wayne State University School Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Spectrum Health Primary Care Partners and his current practice location is 2770 E Beltline Ave Ne, Grand Rapids, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 267-8741.

Derek Blok is licensed to practice in Michigan (license number 4301119280) 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 1306367230.

Contact Information

Derek Blok, MD
2770 E Beltline Ave Ne,
Grand Rapids, MI 49525-8614
(616) 267-8741
Not Available

Map and Direction




Physician's Profile

Full NameDerek Blok
GenderMale
SpecialityEmergency Medicine
Experience7 Years
Location2770 E Beltline Ave Ne, Grand Rapids, 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:
  • Derek Blok attended and graduated from Wayne State University School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1306367230
  • Provider Enumeration Date: 06/30/2017
  • Last Update Date: 11/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5193095396
  • Enrollment ID: I20190907000031

Medical Identifiers

Medical identifiers for Derek Blok such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306367230NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301119280 (Michigan)Secondary
207PS0010XEmergency Medicine - Sports Medicine 4301119280 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spectrum HealthGrand rapids, 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. Derek Blok 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. Derek Blok 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
Derek Blok, MD
4100 Lake Dr Se Ste 300,
Grand Rapids, MI 49546-8292

Ph: (616) 267-8741
Derek Blok, MD
2770 E Beltline Ave Ne,
Grand Rapids, MI 49525-8614

Ph: (616) 267-8741

Reviews and Comments


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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.