NPI age
14 years
Enumerated 2012-02-06
● Active
Type 1 · Individual
Sandra Lynne Mallisham, FPMHNP-BC
Mallisham is 1 of 351 nurse practitioner providers in San Antonio and 1 of 5095 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2012-02-06
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5095 active nurse practitioner providers in Texas.
NPI age
14 years
↑ 10 yr above median (4 yr)
State licenses
1 state
10% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2012 → 2026
2012-02Enumerated in NPPES
2012
2026
Where they practice
Practice location
2040 Babcock Rd, Suite 403
San Antonio, TX 782294425
Mailing address
2040 Babcock Rd, Suite 403
San Antonio, TX 782294425
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 21 other active providers share this practice address in NPPES.
Recently enumerated nearby: 21 new nurse practitioner providers have been added in San Antonio in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 5095 Nurse Practitioner 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.