NPPES file of Aug 9, 2026

Cassandra Castma

Certified Registered Nurse Anesthetist · Pharr, TX

Cassandra Castma is a certified registered nurse anesthetist with a practice address in Pharr, Texas, and NPI 1437950474, issued on Mar 24, 2025. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437950474
Name
Cassandra Castma
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
718280 NY
Self-reported in NPPES; status is on the state search
Practice location
1105 W Kennedy St Apt 1, Pharr, TX 78577
Phone
(516) 304-8332
Enumerated
Mar 24, 2025
Record last updated
Mar 24, 2025
Medicare enrollment
Enrolled (PECOS I20250611000979); may accept Medicare assignment
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 certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →

Verify Cassandra Castma in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4 hospitals and group practices

  1. Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
  2. New York Cardiovascular Anesthesiologists, P.C.Rockville Center, NY
  3. U OF R Anesthesiology GroupRochester, NY
  4. Upstate Anesthesia Services, P.C.East Meadow, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Cassandra Castma among 6,097 certified registered nurse anesthetist records in Texas

Cassandra Castma is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 1% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2024 · median 2014 among the 4,734 with a school on file
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Texas

There are 6,097 certified registered nurse anesthetist records in Texas.

All 6,097 in Texas → Every provider in Pharr → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Raymond Hon, CRNAPharr, TX 785771790055994
  2. Janis Mays, C.R.N.A.Port Isabel, TX 785781932290582
  3. William Grady, C.R.N.A.Rancho Viejo, TX 785751619991791
  4. Sean Acebedo, CRNAMission, TX 785741417436015
  5. Richard Jimenez, CRNAMission, TX 785741063472454
  6. Joseph Ballard, CRNAMission, TX 785721588688378
  7. Cesar Barbin, CRNAMission, TX 785721982645933
  8. Gary Crowe, CRNAMission, TX 785721174547863

Common questions

What is Cassandra Castma's NPI number?

Cassandra Castma's National Provider Identifier (NPI) is 1437950474, issued on Mar 24, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Castma located?

The NPPES record lists a practice address at 1105 W Kennedy St Apt 1, Pharr, TX, 78577. Phone: (516) 304-8332. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Castma's license?

Search the Texas board that licenses this profession; the NPPES record confirms identity 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.