P Praxis·MD
● Active Type 1 · Individual

MS. Xunxi Susan Guo, MD

Internal Medicine·Dallas, TX· NPI 1033553722 · Enumerated 2013 · 13 years on NPI
Guo is 1 of 179 internal medicine providers in Dallas and 1 of 1582 in Texas.
NPI age
13 years
Enumerated 2013-04-24
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-11-16
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 1582 active internal medicine providers in Texas.

NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
0
34% of peers hold subspecialties

NPI lifetime · 2013 → 2026

2013-04Enumerated in NPPES
2013 2026

Where they practice

Practice location
411 N Washington Ave Ste 6000
Dallas, TX 752461789
📞 2143582300fax 2145796988
Mailing address
1505 Lbj Fwy Ste 700
Dallas, TX 752346065
📞 2143582300fax 2145796941

Specialties

  • Internal Medicine Primary
    An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
    TX license #R6407 taxonomy 207RN0300X

Identifiers

TypeValueNotes
01 (TX) R6407 TX MEDICAL LICENSE

Practice context

Part of a multi-provider practice. 33 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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