Llewellyn Canio, MD
NPI 1720371453 · Family Medicine Physician · Baytown, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Llewellyn Canio, MD is a Family Medicine Physician provider in Baytown, TX (NPI 1720371453).
Provider details
- NPI number
- 1720371453
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- P7405 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2011-05-27
- Last updated
- 2018-02-07
Frequently asked questions
- What is Llewellyn Canio's NPI number?
- Llewellyn Canio's National Provider Identifier (NPI) is 1720371453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Llewellyn Canio's specialty?
- Llewellyn Canio is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Llewellyn Canio located?
- Llewellyn Canio's practice location on file with NPPES is 1602 Garth Rd, Baytown, TX 77520-2410.
- What is Llewellyn Canio's phone number?
- The practice phone number listed in the NPPES registry for Llewellyn Canio is (281) 837-2700.
- Does Llewellyn Canio accept Medicare?
- Llewellyn Canio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Llewellyn Canio's NPI active?
- Yes — Llewellyn Canio's NPI (1720371453) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.