P Praxis·MD
● Active Type 2 · Organization

Nguyen-Oghalai Rheumatology, PA

Internal Medicine·Houston, TX· NPI 1295971893 · Enumerated 2009 · 17 years on NPI
Nguyen-Oghalai Rheumatology, PA is 1 of 749 internal medicine organizations in Texas.
NPI age
17 years
Enumerated 2009-01-02
Primary specialty
Internal Medicine
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Nguyen-Oghalai
President
Last NPPES update
2009-01-02
Source: monthly bulk 2026-05

How this organization compares

Across 749 active internal medicine providers in Texas.

NPI age
17 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
1
In the 34% of peers with subspecialties

NPI lifetime · 2009 → 2026

2009-01Enumerated in NPPES
2009 2026

Where they practice

Primary practice location
12924 Bellaire Blvd, Suite 100
Houston, TX 770725131
📞 7132028217fax 7134574200
Mailing address
3015 Taylorcrest Dr
Pearland, TX 775849166
📞 7132028217

Authorized official

Tracy U Nguyen-Oghalai, MD
President
📞 7132028217

Individual providers at this organization

2 individual providers on file at this primary practice address.

  • Tram Ho, MD Internal Medicine NPI 1649350901
  • Loan Vo, FNP-BC Nurse Practitioner NPI 1245800903

Specialties

  • Internal Medicine Primary
    An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.
    taxonomy 207RR0500X
  • Allergy & Immunology
    An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and...
    taxonomy 207K00000X

Practice context

Multi-provider organization. 2 individual providers on file at this primary address.

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How to verify this organization

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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