NPI age
13 years
Enumerated 2013-05-15
● Active
Type 1 · Individual
MRS. Iliana A Guillen, COTA
Guillen is 1 of 12 occupational therapy assistant providers in Odessa and 1 of 4246 in Texas.
Primary specialty
Occupational Therapy Assistant
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-05-15
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 4246 active occupational therapy assistant providers in Texas.
NPI age
13 years
↑ 6 yr above median (7 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
4% of peers hold subspecialties
NPI lifetime · 2013 → 2026
2013-05Enumerated in NPPES
2013
2026
Where they practice
Practice location
3818 Eisenhower Rd
Odessa, TX 79762
Mailing address
3818 Eisenhower Rd
Odessa, TX 797626841
Specialties
-
Occupational Therapy Assistant PrimaryAn occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Provyx · Custom healthcare lists
Need all 4246 Occupational Therapy Assistant providers in Texas?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
Request a quote →How to verify this provider
- 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.