NPI age
18 years
Enumerated 2007-06-05
● Active
Type 1 · Individual
Chad Best, MD
Best is 1 of 24 pediatrics providers in San Antonio and 1 of 201 in Texas.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
TX, MN
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-12-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 201 active pediatrics providers in Texas.
NPI age
18 years
≈ at median (17 yr)
State licenses
2 states
Top 76% — 23% of peers are multi-state
Subspecialties
0
49% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
540 Madison Oak Dr Ste 620
San Antonio, TX 782583924
Mailing address
Po Box 5730
Belfast, ME 049155700
Specialties
-
Pediatrics PrimaryA pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (CO) | 26077531 | |
| 05 (TX) | 1992907315 | |
| 05 (WY) | 1992907315 | |
| 05 (SD) | 1992907315 | |
| 05 (NE) | 10025609200 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 2 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.