Daniel S Tresley P C
NPI 1154650539 · Ophthalmic Technician/Technologist · Northbrook, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel S Tresley P C is a Ophthalmic Technician/Technologist organization in Northbrook, IL (NPI 1154650539).
Provider details
- NPI number
- 1154650539
- Entity type
- Organization
- Primary specialty
- Ophthalmic Technician/TechnologistEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Daniel Tresley, Owner(847) 291-6900
- License
- 036077219 (IL)
Specialties & taxonomies
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1800 Hollister Dr Ste 205Libertyville, IL 60048-5266Phone: (847) 291-6900Fax: (847) 291-6900
Registry dates
- Enumerated
- 2009-12-15
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Daniel S Tresley P C's NPI number?
- Daniel S Tresley P C's National Provider Identifier (NPI) is 1154650539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Daniel S Tresley P C?
- Daniel S Tresley P C is classified in the NPPES registry as Ophthalmic Technician/Technologist (Eye and Vision Services Providers).
- Where is Daniel S Tresley P C located?
- Daniel S Tresley P C's practice location on file with NPPES is 500 Skokie Blvd Ste 120, Northbrook, IL 60062-2849.
- What is Daniel S Tresley P C's phone number?
- The practice phone number listed in the NPPES registry for Daniel S Tresley P C is (847) 291-6900.
- Does Daniel S Tresley P C accept Medicare?
- Daniel S Tresley P C 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 Daniel S Tresley P C?
- The authorized official listed on Daniel S Tresley P C's NPPES record is Daniel Tresley, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Daniel S Tresley P C's NPI active?
- Yes — Daniel S Tresley P C's NPI (1154650539) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.