NPI age
20 years
Enumerated 2005-09-07
● Active
Type 1 · Individual
Leila Sim, MD
Sim is 1 of 33 pediatrics providers in Webster and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-02-25
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
1 state
8% of peers hold multiple states
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-09Enumerated in NPPES
2005
2026
Where they practice
Practice location
250 Blossom St, Ste 300
Webster, TX 775984204
Mailing address
Po Box 650859, Dept 710
Dallas, TX 75265
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 |
|---|---|---|
| 01 (TX) | 8F6733 | BCBS |
| 01 (TX) | 87606Z | HMO BLUE |
| 01 (TX) | 7289018 | AETNA |
| 05 (TX) | 102206303 |
Practice context
Part of a multi-provider practice. 52 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 →
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