NPI age
20 years
Enumerated 2006-04-14
● Active
Type 1 · Individual
Margaret A Clarke, APRN
Clarke is 1 of 1 clinical nurse specialist providers in San Antonio and 1 of 4 in Texas.
Primary specialty
Clinical Nurse Specialist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2009-05-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4 active clinical nurse specialist providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Practice location
8811 Village Dr, Attn: Fast Track
San Antonio, TX 782175414
Mailing address
8401 Datapoint Dr, Suite 500
San Antonio, TX 782295907
Specialties
-
Clinical Nurse Specialist PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 8Y8930 | BCBSTX |
| 05 (TX) | 166178705 |
Practice context
Part of a multi-provider practice. 40 other active providers share this practice address in NPPES.
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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.