NPI age
9 years
Enumerated 2017-03-11
● Active
Type 1 · Individual
Diane Irwin
Irwin is 1 of 8 specialist/technologist, other providers in Houston and 1 of 30 in Texas.
Primary specialty
Specialist/Technologist, Other
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2017-03-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 30 active specialist/technologist, other providers in Texas.
NPI age
9 years
↑ 2 yr above median (7 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
0
40% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-03Enumerated in NPPES
2017
2026
Where they practice
Practice location
3901 Bellaire Blvd, Suite 106
Houston, TX 770251100
Mailing address
3901 Bellaire Blvd, Suite 106
Houston, TX 770251100
Specialties
-
Specialist/Technologist, Other PrimaryNone
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 30 Specialist/Technologist, Other providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.