P Praxis·MD
● Active Type 1 · Individual

DR. Wilson W Lam, MD

Internal Medicine·Houston, TX· NPI 1427239938 · Enumerated 2007 · 18 years on NPI
Lam is 1 of 422 internal medicine providers in Houston and 1 of 2301 in Texas.
NPI age
18 years
Enumerated 2007-11-27
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-04-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 2301 active internal medicine providers in Texas.

NPI age
18 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
3
In the 37% of peers with subspecialties

NPI lifetime · 2007 → 2026

2007-11Enumerated in NPPES
2007 2026

Where they practice

Practice location
6651 Main St
Houston, TX 770302351
📞 8328241000
Mailing address
2935 Glenn Lakes Ln
Missouri City, TX 774594222
📞 7136284117

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
2935 Glenn Lakes Ln
Missouri City, TX 774594222
📞 7136284117
Location 3
1504 Taub Loop
Houston, TX 770301608
📞 7138738890

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 #M7350 taxonomy 207RC0000X
  • Internal Medicine
    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
    TX license #M7350 taxonomy 207R00000X
  • Pediatrics
    A 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...
    TX license #M7350 taxonomy 208000000X
  • Pediatrics
    A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels,...
    TX license #M7350 taxonomy 2080P0202X

Practice context

Part of a multi-provider practice. 144 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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