NPI age
19 years
Enumerated 2006-08-05
● Active
Type 1 · Individual
DR. Oi-Yee Ivy Poon, PHARMD
Poon is 1 of 250 pharmacist providers in Houston and 1 of 1239 in Texas.
Primary specialty
Pharmacist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-04-22
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1239 active pharmacist providers in Texas.
NPI age
19 years
↑ 13 yr above median (6 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
16% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
6565 Fannin St
Houston, TX 770302703
Mailing address
3100 Cleburne St
Houston, TX 770044598
Specialties
-
Pharmacist PrimaryPharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
Practice context
Part of a multi-provider practice. 591 other active providers share this practice address in NPPES.
Recently enumerated nearby: 13 new pharmacist providers have been added in Houston in the last 180 days.
See all →
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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.