NPPES file of Aug 9, 2026

Karina Toa Canadas, M.D.

Otolaryngology Physician · Houston, TX

Karina Toa Canadas, M.D. is an otolaryngology physician with a practice address in Houston, Texas, and NPI 1356526404, issued on Jan 8, 2008. Check the license (Texas P7747, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356526404
Name
Karina Toa Canadas
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
P7747 TX
Self-reported in NPPES; status is on the state search
Practice location
2123 Judiway St, Houston, TX 77018
Phone
(832) 477-2234
Enumerated
Jan 8, 2008
Record last updated
May 19, 2026
Fax
(619) 326-3901
Medicare enrollment
Enrolled (PECOS I20250624003419); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest otolaryngology physician records → All 790 in Texas → Look up another NPI →

Verify Karina Toa Canadas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P7747    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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97% fewer Medicare Part D claims than the average otolaryngology physician in 2024

17 Medicare Part D claims, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Karina Canadas17
  2. Specialty average541

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Karina Toa Canadas among 790 otolaryngology physician records in Texas

Karina Toa Canadas, M.D. is one of 790 otolaryngology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.

  • NPI issued2008 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2007 · median 2003 among the 552 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in Texas

There are 790 otolaryngology physician records in Texas.

All 790 in Texas → Every provider in Houston → Otolaryngology Physician nationwide →

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Rachel Yao, M.D.Houston, TX 770141215370036
  2. David Callender, M.D.Houston, TX 770241518992411
  3. John Craddock, M.D.Houston, TX 770241699752857
  4. Bruce EdisonHouston, TX 770241659690493
  5. Malia Gresham, MDHouston, TX 770241760910434
  6. Garfield Johnson, M.D.Houston, TX 770241104814573
  7. Patricia Maeso, M.D.Houston, TX 770241891910907
  8. Conrad McCutcheon, M.D.Houston, TX 770241679656250

Common questions

What is Karina Toa Canadas, M.D.'s NPI number?

Karina Toa Canadas, M.D.'s National Provider Identifier (NPI) is 1356526404, issued on Jan 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Karina Toa Canadas, M.D. located?

The NPPES record lists a practice address at 2123 Judiway St, Houston, TX, 77018. Phone: (832) 477-2234. Providers update this record themselves, so call before visiting.

How can I verify Karina Toa Canadas, M.D.'s license?

NPPES lists Texas license number P7747, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Karina Toa Canadas, M.D. prescribe under Medicare Part D?

In 2024, Karina Toa Canadas, M.D. had 17 Medicare Part D claims; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.