Pec Warson, LLC
NPI 1063058386 · Optometrist · Saint Louis, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pec Warson, LLC is a Optometrist organization in Saint Louis, MO (NPI 1063058386).
Provider details
- NPI number
- 1063058386
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Dirk Massie, Optometrist/Od(618) 234-3053
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
6 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
- Performance Eyecare
Registry dates
- Enumerated
- 2019-11-21
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Pec Warson, LLC's NPI number?
- Pec Warson, LLC's National Provider Identifier (NPI) is 1063058386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pec Warson, LLC?
- Pec Warson, LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Pec Warson, LLC located?
- Pec Warson, LLC's practice location on file with NPPES is 9973 Manchester Rd, Saint Louis, MO 63122-1915.
- What is Pec Warson, LLC's phone number?
- The practice phone number listed in the NPPES registry for Pec Warson, LLC is (618) 234-3053.
- Does Pec Warson, LLC accept Medicare?
- Pec Warson, LLC 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 Pec Warson, LLC?
- The authorized official listed on Pec Warson, LLC's NPPES record is Dirk Massie, Optometrist/Od. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pec Warson, LLC's NPI active?
- Yes — Pec Warson, LLC's NPI (1063058386) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.