Karl M. Larsen,o.d., Ltd.
NPI 1407159940 · Optometrist · Las Vegas, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl M. Larsen,o.d., Ltd. is a Optometrist organization in Las Vegas, NV (NPI 1407159940).
Provider details
- NPI number
- 1407159940
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Karl Larsen, President(702) 790-2400
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
15 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
- 2010-12-06
- Last updated
- 2018-01-17
Frequently asked questions
- What is Karl M. Larsen,o.d., Ltd.'s NPI number?
- Karl M. Larsen,o.d., Ltd.'s National Provider Identifier (NPI) is 1407159940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karl M. Larsen,o.d., Ltd.?
- Karl M. Larsen,o.d., Ltd. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Karl M. Larsen,o.d., Ltd. located?
- Karl M. Larsen,o.d., Ltd.'s practice location on file with NPPES is 8660 W Cheyenne Ave Ste 120, Las Vegas, NV 89129-7455.
- What is Karl M. Larsen,o.d., Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Karl M. Larsen,o.d., Ltd. is (702) 790-2400.
- Does Karl M. Larsen,o.d., Ltd. accept Medicare?
- Karl M. Larsen,o.d., Ltd. 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 Karl M. Larsen,o.d., Ltd.?
- The authorized official listed on Karl M. Larsen,o.d., Ltd.'s NPPES record is Karl Larsen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karl M. Larsen,o.d., Ltd.'s NPI active?
- Yes — Karl M. Larsen,o.d., Ltd.'s NPI (1407159940) is active in the NPPES registry as of the last update on 2018-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.