NPI age
19 years
Enumerated 2007-02-03
● Active
Type 1 · Individual
MS. Effie Davis Weir, BSN-RN
Weir is 1 of 41 registered nurse providers in Houston and 1 of 355 in Texas.
Primary specialty
Registered Nurse
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-08-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 355 active registered nurse providers in Texas.
NPI age
19 years
↑ 15 yr above median (4 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
14% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-02Enumerated in NPPES
2007
2026
Where they practice
Practice location
2470 Gray Falls Dr Ste 250
Houston, TX 770776514
Mailing address
2470 Gray Falls Dr Ste 250
Houston, TX 770776514
Specialties
-
Registered Nurse PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 100-10702 | THERAPIST |
| 01 (TX) | 270132725 | IRS |
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Recently enumerated nearby: 9 new registered nurse providers have been added in Houston in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 355 Registered Nurse 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.