Dennis Dettmann, O.D. S.c.
NPI 1265426217 · Optometrist · Plainfield, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Dettmann, O.D. S.c. is a Optometrist organization in Plainfield, IL (NPI 1265426217).
Provider details
- NPI number
- 1265426217
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Dennis Dettmann, Owner(630) 257-6493
- License
- 046007054 (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
20 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
Registry dates
- Enumerated
- 2005-09-06
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Dennis Dettmann, O.D. S.c.'s NPI number?
- Dennis Dettmann, O.D. S.c.'s National Provider Identifier (NPI) is 1265426217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis Dettmann, O.D. S.c.?
- Dennis Dettmann, O.D. S.c. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dennis Dettmann, O.D. S.c. located?
- Dennis Dettmann, O.D. S.c.'s practice location on file with NPPES is 21219 Silktree Cir, Plainfield, IL 60544-9359.
- What is Dennis Dettmann, O.D. S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Dennis Dettmann, O.D. S.c. is (630) 257-6493.
- Does Dennis Dettmann, O.D. S.c. accept Medicare?
- Dennis Dettmann, O.D. S.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 Dennis Dettmann, O.D. S.c.?
- The authorized official listed on Dennis Dettmann, O.D. S.c.'s NPPES record is Dennis Dettmann, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis Dettmann, O.D. S.c.'s NPI active?
- Yes — Dennis Dettmann, O.D. S.c.'s NPI (1265426217) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.