P Praxis·MD
● Active Type 1 · Individual

Miguel E Castellanos, MD

Internal Medicine·Orange, TX· NPI 1144256926 · Enumerated 2006 · 19 years on NPI
Castellanos is 1 of 2 internal medicine providers in Orange and 1 of 2301 in Texas.
NPI age
19 years
Enumerated 2006-06-24
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-08-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 2301 active internal medicine providers in Texas.

NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-06Enumerated in NPPES
2006 2026

Where they practice

Practice location
610 Strickland Dr, Suite 100
Orange, TX 776304786
📞 4098867245fax 4098837450
Mailing address
610 Strickland Dr, Suite 100
Orange, TX 776304786
📞 4098867245fax 4098837450

Specialties

  • Internal Medicine Primary
    An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
    TX license #H9311 taxonomy 207RC0000X
  • Nuclear Medicine
    A nuclear medicine physician who specializes in nuclear cardiology.
    TX license #L05204 taxonomy 207UN0901X

Identifiers

TypeValueNotes
05 (TX) 136831802
05 (TX) 136831803

Practice context

Part of a multi-provider practice. 18 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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