Leidenix PC
NPI 1669401527 · Optometrist · Bismarck, ND
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leidenix PC is a Optometrist organization in Bismarck, ND (NPI 1669401527).
Provider details
- NPI number
- 1669401527
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Melissa Mattson, Manager(701) 663-0012
- License
- 552 (ND)
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
19 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
- Bis-Man Eyecare Associates
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2018-10-03
Frequently asked questions
- What is Leidenix PC's NPI number?
- Leidenix PC's National Provider Identifier (NPI) is 1669401527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leidenix PC?
- Leidenix PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Leidenix PC located?
- Leidenix PC's practice location on file with NPPES is 2717 Rock Island Place, Bismarck, ND 58504-7724.
- What is Leidenix PC's phone number?
- The practice phone number listed in the NPPES registry for Leidenix PC is (701) 258-3402.
- Does Leidenix PC accept Medicare?
- Leidenix PC 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 Leidenix PC?
- The authorized official listed on Leidenix PC's NPPES record is Melissa Mattson, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leidenix PC's NPI active?
- Yes — Leidenix PC's NPI (1669401527) is active in the NPPES registry as of the last update on 2018-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.