Dr Mary M Grimwood, OD - Medicare Optometrist in Bolingbrook, IL

Dr Mary M Grimwood, OD is a medicare enrolled "Optometrist" provider in Bolingbrook, Illinois. Her current practice location is 141 N. Weber Rd., Bolingbrook, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 378-4342.

Dr Mary M Grimwood is licensed to practice in Illinois (license number 46009349) 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 1841350584.

Contact Information

Dr Mary M Grimwood, OD
141 N. Weber Rd.,
Bolingbrook, IL 60490
(630) 378-4342
(630) 378-4147

Map and Direction




Healthcare Provider's Profile

Full NameDr Mary M Grimwood
GenderFemale
SpecialityOptometrist
Location141 N. Weber Rd., Bolingbrook, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841350584
  • Provider Enumeration Date: 12/11/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2264587518
  • Enrollment ID: I20090910000079

Medical Identifiers

Medical identifiers for Dr Mary M Grimwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841350584NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 46009349 (Illinois)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. Dr Mary M Grimwood allows following entities to bill medicare on her behalf.
Provider NameMary Grimwood & Assoc Ltd
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1780814921
PECOS PAC ID: 3577618834
Enrollment ID: O20090910000144

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. Dr Mary M Grimwood 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
Dr Mary M Grimwood, OD
141 N. Weber Rd.,
Bolingbrook, IL 60490

Ph: (630) 378-4342
Dr Mary M Grimwood, OD
141 N. Weber Rd.,
Bolingbrook, IL 60490

Ph: (630) 378-4342

Reviews and Comments


Optometrist in Bolingbrook, IL

Dr. Brian Paul Berry, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 1243 W Boughton Rd, Bolingbrook, IL 60440
Phone: 630-679-0900    Fax: 630-679-0213
Dr. Stephen D. Kemerley, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 141 N Weber Rd, Bolingbrook, IL 60490
Phone: 630-378-4342    Fax: 630-378-4147
Dr. Michael Euntaek Lee, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 200 S Bolingbrook Dr, Bolingbrook, IL 60440
Phone: 630-739-4891    
Catherine M Reyes, O.D.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 310 S Weber Rd, Bolingbrook, IL 60490
Phone: 703-847-8899    Fax: 571-223-6780
Dr. Mary Grimwood & Associates, Ltd
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 141 N Weber Rd, Bolingbrook, IL 60490
Phone: 630-378-4342    
For Eyes Optical Of Pa
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 141 N Weber Rd, Bolingbrook, IL 60490
Phone: 630-378-0878    
Burton G. Pinchuk, O.d.,p.c.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 402 W Boughton Rd, Suite B, Bolingbrook, IL 60440
Phone: 630-759-5100    Fax: 630-759-5101

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.