Alex Zemke, OD, PLLC
NPI 1043754419 · Optometrist · Lakewood, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Zemke, OD, PLLC is a Optometrist organization in Lakewood, CO (NPI 1043754419).
Provider details
- NPI number
- 1043754419
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Alex Zemke, Owner/ Optometrist(303) 238-9900
- License
- OPT0002973 (CO)
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
9 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)
- Doing business as
- Insight Eyecare Center
- Doing business as
- Insight Eyecare Center
Registry dates
- Enumerated
- 2016-12-05
- Last updated
- 2022-11-23
- Certified
- 2022-11-23
Frequently asked questions
- What is Alex Zemke, OD, PLLC's NPI number?
- Alex Zemke, OD, PLLC's National Provider Identifier (NPI) is 1043754419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alex Zemke, OD, PLLC?
- Alex Zemke, OD, PLLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Alex Zemke, OD, PLLC located?
- Alex Zemke, OD, PLLC's practice location on file with NPPES is 2290 Kipling Street, Lakewood, CO 80215-1578.
- What is Alex Zemke, OD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Alex Zemke, OD, PLLC is (303) 238-9900.
- Does Alex Zemke, OD, PLLC accept Medicare?
- Alex Zemke, OD, PLLC 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 Alex Zemke, OD, PLLC?
- The authorized official listed on Alex Zemke, OD, PLLC's NPPES record is Alex Zemke, Owner/ Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alex Zemke, OD, PLLC's NPI active?
- Yes — Alex Zemke, OD, PLLC's NPI (1043754419) is active in the NPPES registry as of the last update on 2022-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.