Matthew Keyzer, OD
NPI 1922996669 · Optometrist · Houston, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Keyzer, OD is a Optometrist provider in Houston, TX (NPI 1922996669).
Provider details
- NPI number
- 1922996669
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11444 (TX)
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
1 yr 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
- 2025-06-24
- Last updated
- 2025-06-24
- Certified
- 2025-06-24
Frequently asked questions
- What is Matthew Keyzer's NPI number?
- Matthew Keyzer's National Provider Identifier (NPI) is 1922996669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Keyzer's specialty?
- Matthew Keyzer is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Matthew Keyzer located?
- Matthew Keyzer's practice location on file with NPPES is 4401 Martin Luther King Blvd, Houston, TX 77204-3069.
- What is Matthew Keyzer's phone number?
- The practice phone number listed in the NPPES registry for Matthew Keyzer is (713) 743-2020.
- Does Matthew Keyzer accept Medicare?
- Matthew Keyzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Keyzer's NPI active?
- Yes — Matthew Keyzer's NPI (1922996669) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.