OrganizationActive
Mary Grimwood & Assoc Ltd
NPI 1780814921 · Optometrist · Bolingbrook, IL
Mary Grimwood & Assoc Ltd is a Optometrist organization in Bolingbrook, IL (NPI 1780814921).
Provider details
- NPI number
- 1780814921
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mary Grimwood, Owner(630) 378-4342
- License
- 046009349 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
141 N Weber Rd
Bolingbrook, IL 60490-1504
Phone: (630) 378-4342
Fax: (630) 378-4147
Street-level locationGet directions
Mailing address
141 N Weber Rd
Bolingbrook, IL 60490-1504
Other names (DBA / former)
- Doing business as
- Dr. Mary M. Grimwood & Associates
Registry dates
- Enumerated
- 2009-07-22
- Last updated
- 2009-08-07
Frequently asked questions
- What is Mary Grimwood & Assoc Ltd's NPI number?
- Mary Grimwood & Assoc Ltd's National Provider Identifier (NPI) is 1780814921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Grimwood & Assoc Ltd?
- Mary Grimwood & Assoc Ltd is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Mary Grimwood & Assoc Ltd located?
- Mary Grimwood & Assoc Ltd's practice location on file with NPPES is 141 N Weber Rd, Bolingbrook, IL 60490-1504.
- What is Mary Grimwood & Assoc Ltd's phone number?
- The practice phone number listed in the NPPES registry for Mary Grimwood & Assoc Ltd is (630) 378-4342.
- Who is the authorized official for Mary Grimwood & Assoc Ltd?
- The authorized official listed on Mary Grimwood & Assoc Ltd's NPPES record is Mary Grimwood, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Grimwood & Assoc Ltd's NPI active?
- Yes — Mary Grimwood & Assoc Ltd's NPI (1780814921) is active in the NPPES registry as of the last update on 2009-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.