NPPES file of Aug 9, 2026

Cassandra M. Cavazos-Salazar, O.D.

Optometrist · Weslaco, TX

Cassandra M. Cavazos-Salazar, O.D. is an optometrist with a practice address in Weslaco, Texas, and NPI 1639161391, issued on Aug 18, 2005. Check the license (Texas 5559TG, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639161391
Name
Cassandra M. Cavazos-Salazar
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
5559TG TX
Self-reported in NPPES; status is on the state search
Practice location
1519 E 6TH St, Weslaco, TX 78596
Phone
(956) 968-3171
Enumerated
Aug 18, 2005
Record last updated
Dec 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(956) 968-5783
Medicaid ID
019137104 TX
Medicare enrollment
Enrolled (PECOS I20050112000158); accepts Medicare assignment
Medical or professional school
University Of Houston - College Of Optometry, 1998
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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Also registered at 1519 E 6TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deborah Alexander, M.D.Ophthalmology Physician1306844097
  2. Miriam Almanza, ODOptometrist1679184618
  3. Karl Bentley, M.D.Ophthalmology Physician1912192816
  4. Philip Cofoid, MDOphthalmology Physician1184018251
  5. Joel George, M.D.Ophthalmology Physician1689718819
  6. William Gillum, M.D.Specialist1952383978

Verify Cassandra M. Cavazos-Salazar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 5559TG
    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
Find the Texas license search

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3.7 times the Medicare Part D claims of the average optometrist in 2024

1,026 Medicare Part D claims for 525 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Cassandra Cavazos-Salazar1,026
  2. Specialty average277

Most prescribed

  1. Latanoprost196 claims
  2. Neomycin-Polymyxin-Dexameth188 claims
  3. Erythromycin137 claims
  4. Ketorolac Tromethamine98 claims
  5. Timolol Maleate39 claims
  6. Restasis38 claims

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%90.3
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $363.63

8 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cassandra Cavazos-Salazar$363.63
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Thurmond Eye Associates PLLCWeslaco, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cassandra M. Cavazos-Salazar among 5,006 optometrist records in Texas

Cassandra M. Cavazos-Salazar, O.D. is one of 5,006 optometrist records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1998 · median 2010 among the 2,894 with a school on file
  • Record last updated2019 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 optometrist records list a practice address in Weslaco

They are 12 of the 775 NPPES records with a practice address in Weslaco, and 5,006 optometrist records in Texas.

The 8 optometrist records with the nearest ZIP codes

  1. Miriam Almanza, ODWeslaco, TX 785961679184618
  2. Brenda Fadeyi, O.D.Weslaco, TX 785961902264989
  3. Fatima Qureshi, O.D.Weslaco, TX 785961477894327
  4. Rolando Rios, ODWeslaco, TX 785961033276944
  5. Jaime Rodriguez, O.D.Weslaco, TX 785961003820168
  6. Iliana Rodriguez, ODWeslaco, TX 785961184558074
  7. Cassandra RodriguezWeslaco, TX 785961366363822
  8. Sonia Silva, ODWeslaco, TX 785961861503054

Common questions

What is Cassandra M. Cavazos-Salazar, O.D.'s NPI number?

Cassandra M. Cavazos-Salazar, O.D.'s National Provider Identifier (NPI) is 1639161391, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra M. Cavazos-Salazar, O.D. located?

The NPPES record lists a practice address at 1519 E 6TH St, Weslaco, TX, 78596. Phone: (956) 968-3171. Providers update this record themselves, so call before visiting.

How can I verify Cassandra M. Cavazos-Salazar, O.D.'s license?

NPPES lists Texas license number 5559TG, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Cassandra M. Cavazos-Salazar, O.D. prescribe under Medicare Part D?

In 2024, Cassandra M. Cavazos-Salazar, O.D. had 1,026 Medicare Part D claims for 525 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Cassandra M. Cavazos-Salazar, O.D.'s MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.

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.