NPI age
19 years
Enumerated 2006-11-08
● Active
Type 1 · Individual
Mario Jose Portocarrero, M.D.
Portocarrero is 1 of 1256 pediatrics providers in Houston and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
TX, IN
2 states
Status
Active
No deactivations on record
Last NPPES update
2013-07-31
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
19 years
≈ at median (18 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-11Enumerated in NPPES
2006
2026
Where they practice
Practice location
6550 Mapleridge St, Suite 101 Ac
Houston, TX 770814600
Mailing address
6550 Mapleridge St, Suite 101ac
Houston, TX 770814600
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 (TX) | 121331603 | |
| 05 (TX) | 121331604 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new pediatrics providers have been added in Houston in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 7055 Pediatrics 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.