NPI age
1 years
Enumerated 2025-03-24
● Active
Type 1 · Individual
Cassandra Castma
Castma is 1 of 3 nurse anesthetist, certified registered providers in Pharr and 1 of 6676 in Texas.
Primary specialty
Nurse Anesthetist, Certified Registered
Licensed in
NY
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-03-24
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 6676 active nurse anesthetist, certified registered providers in Texas.
NPI age
1 years
↓ 12 yr below median (13 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2025 → 2026
2025-03Enumerated in NPPES
2025
2026
Where they practice
Practice location
1105 W Kennedy St Apt 1
Pharr, TX 785771403
Mailing address
3904 Lonas Dr
Knoxville, TN 379093323
Specialties
-
Nurse Anesthetist, Certified Registered Primary(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.