P Praxis·MD
● Active Type 1 · Individual

Heidi A Castillo, M.D.

Pediatrics·Houston, TX· NPI 1699718205 · Enumerated 2006 · 19 years on NPI
Castillo is 1 of 23 pediatrics providers in Houston and 1 of 112 in Texas.
NPI age
19 years
Enumerated 2006-06-13
Primary specialty
Pediatrics
Licensed in
OH
1 state
Status
Active
No deactivations on record
Last NPPES update
2012-09-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 112 active pediatrics providers in Texas.

NPI age
19 years
↑ 2 yr above median (16 yr)
State licenses
1 state
18% of peers hold multiple states
Subspecialties
0
49% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-06Enumerated in NPPES
2006 2026

Where they practice

Practice location
6701 Fannin Street, Suite 1530
Houston, TX 77030
📞 8328223423fax 8328259065
Mailing address
3333 Burnet Ave, Ml 4002
Cincinnati, OH 452293039
📞 5136364225fax 5136362511

Specialties

  • Pediatrics Primary
    A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and...
    OH license #35.085258 taxonomy 2080P0006X

Practice context

Part of a multi-provider practice. 13 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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