P Praxis·MD
● Active Type 1 · Individual

DR. Robert Tyson Keller, MD

Internal Medicine·Fort Worth, TX· NPI 1962445346 · Enumerated 2006 · 19 years on NPI
Keller is 1 of 454 internal medicine providers in Fort Worth and 1 of 12343 in Texas.
NPI age
19 years
Enumerated 2006-06-14
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 12343 active internal medicine providers in Texas.

NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-06Enumerated in NPPES
2006 2026

Where they practice

Practice location
724 Pennsylvania Ave
Fort Worth, TX 761042221
📞 8173361200fax 8177326597
Mailing address
301 Clifford Center Dr, Suite 115
Fort Worth, TX 761084443
📞 8177376552fax 8177326597

Additional practice locations

1 secondary location on file with NPPES.

Location 2
909 9th Ave Ste 400
Fort Worth, TX 761043932
📞 8177257880

Specialties

  • Internal Medicine Primary
    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 #H4975 taxonomy 207R00000X

Identifiers

TypeValueNotes
01 (TX) 8P9720 INDIVIDUAL
01 (TX) P00149356 INDIVIDUAL
05 (TX) 135403709
05 (TX) 172324901
01 (TX) DC1238 RR GROUP
01 (TX) 0063LZ BC GROUP

Practice context

Part of a multi-provider practice. 5 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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