P Praxis·MD
● Active Type 1 · Individual

DR. Marvin Jules Stone, M.D.

Internal Medicine·Dallas, TX· NPI 1427189992 · Enumerated 2007 · 19 years on NPI
Stone is 1 of 135 internal medicine providers in Dallas and 1 of 1069 in Texas.
NPI age
19 years
Enumerated 2007-03-08
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 1069 active internal medicine providers in Texas.

NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
22% of peers hold multiple states
Subspecialties
0
52% of peers hold subspecialties

NPI lifetime · 2007 → 2026

2007-03Enumerated in NPPES
2007 2026

Where they practice

Practice location
3500 Gaston Ave, Sammons #5802
Dallas, TX 752462017
📞 2148203445fax 2148202780
Mailing address
3500 Gaston Ave, Sammons #5802
Dallas, TX 752462017
📞 2148203445fax 2148202780

Specialties

  • Internal Medicine Primary
    An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
    TX license #D7488 taxonomy 207RH0003X

Practice context

Part of a multi-provider practice. 812 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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