Massie Optometry PC
NPI 1255675740 · Optometrist · Saint Louis, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Massie Optometry PC is a Optometrist organization in Saint Louis, MO (NPI 1255675740).
Provider details
- NPI number
- 1255675740
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Parent organization
- Performance Eyecare
- Organization subpart
- Yes
- Authorized official
- Dirk Massie, President(618) 234-3053
- License
- 2002005316 (MO)
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
13 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
- Doing business as
- Performance Eyecare
Registry dates
- Enumerated
- 2012-11-21
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Massie Optometry PC's NPI number?
- Massie Optometry PC's National Provider Identifier (NPI) is 1255675740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Massie Optometry PC?
- Massie Optometry PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Massie Optometry PC located?
- Massie Optometry PC's practice location on file with NPPES is 465 N New Ballas Rd, Saint Louis, MO 63141-6824.
- What is Massie Optometry PC's phone number?
- The practice phone number listed in the NPPES registry for Massie Optometry PC is (314) 878-1377.
- Does Massie Optometry PC accept Medicare?
- Massie Optometry 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 Massie Optometry PC?
- The authorized official listed on Massie Optometry PC's NPPES record is Dirk Massie, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Massie Optometry PC's NPI active?
- Yes — Massie Optometry PC's NPI (1255675740) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.