NPI age
20 years
Enumerated 2006-05-11
● Active
Type 1 · Individual
Margaret B Landes, MD
Landes is 1 of 7 pediatrics providers in Harker Heights and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Plus 2 subspecialties
Licensed in
TX, CO, GA
3 states
Status
Active
No deactivations on record
Last NPPES update
2015-04-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 7055 active pediatrics providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
3 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
850 W Central Texas Expy, Seton Medical Center Harker Heights
Harker Heights, TX 765481890
Mailing address
668 Llewellyn Ln
Killeen, TX 765425646
Specialties
-
Pediatrics PrimaryA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (CO) | 39255522 | |
| 05 (GA) | 534002275A |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 21 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.