Mark Takesuye, OD, LLC
NPI 1811457179 · Vision Therapy Optometrist · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Takesuye, OD, LLC is a Vision Therapy Optometrist organization in Chicago, IL (NPI 1811457179).
Provider details
- NPI number
- 1811457179
- Entity type
- Organization
- Primary specialty
- Vision Therapy OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mark Takesuye, Optometrist(773) 588-4433
Specialties & taxonomies
Eye and Vision Services Providers
- Optometrist152W00000X
Eye and Vision Services Providers
Eye and Vision Services Providers
- Pediatric Optometrist152WP0200X
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Other names (DBA / former)
- Former legal business name
- James K Chikaraishi, OD
- Doing business as
- Takesuye and Chikaraishi Optometry
Registry dates
- Enumerated
- 2019-03-22
- Last updated
- 2019-03-22
Frequently asked questions
- What is Mark Takesuye, OD, LLC's NPI number?
- Mark Takesuye, OD, LLC's National Provider Identifier (NPI) is 1811457179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Takesuye, OD, LLC?
- Mark Takesuye, OD, LLC is classified in the NPPES registry as Vision Therapy Optometrist (Eye and Vision Services Providers).
- Where is Mark Takesuye, OD, LLC located?
- Mark Takesuye, OD, LLC's practice location on file with NPPES is 3232 W Bryn Mawr Ave, Chicago, IL 60659-3606.
- What is Mark Takesuye, OD, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mark Takesuye, OD, LLC is (773) 588-4433.
- Does Mark Takesuye, OD, LLC accept Medicare?
- Mark Takesuye, OD, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mark Takesuye, OD, LLC?
- The authorized official listed on Mark Takesuye, OD, LLC's NPPES record is Mark Takesuye, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Takesuye, OD, LLC's NPI active?
- Yes — Mark Takesuye, OD, LLC's NPI (1811457179) is active in the NPPES registry as of the last update on 2019-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.