P Praxis·MD
● Active Type 1 · Individual

DR. Lisa B. Vanwagner, M.D.

Internal Medicine·Dallas, TX· NPI 1881865640 · Enumerated 2008 · 18 years on NPI
Vanwagner is 1 of 179 internal medicine providers in Dallas and 1 of 1807 in Texas.
NPI age
18 years
Enumerated 2008-03-19
Primary specialty
Internal Medicine
Plus 5 subspecialties
Licensed in
TX, IL
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-07-18
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 1807 active internal medicine providers in Texas.

NPI age
18 years
≈ at median (19 yr)
State licenses
2 states
Top 83% — 17% of peers are multi-state
Subspecialties
2
In the 35% of peers with subspecialties

NPI lifetime · 2008 → 2026

2008-03Enumerated in NPPES
2008 2026

Where they practice

Practice location
6201 Harry Hines Blvd
Dallas, TX 753903111
📞 2146335555
Mailing address
Po Box 845347
Dallas, TX 752847208
📞 2146456284

Specialties

  • Internal Medicine Primary
    An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
    TX license #T5230IL license #036124551 taxonomy 207RG0100X
  • Internal Medicine
    An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients...
    IL license #036124551TX license #T5230 taxonomy 207RT0003X
  • Internal Medicine
    The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who...
    TX license #T5230IL license #036124551 taxonomy 207RI0008X

Practice context

Part of a multi-provider practice. 449 other active providers share this practice address in NPPES.

Recently enumerated nearby: 2 new internal medicine providers have been added in Dallas in the last 180 days. See all →
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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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