P Praxis·MD
● Active Type 1 · Individual

DR. Sally M. Knox, M.D.

Surgery·Dallas, TX· NPI 1497718852 · Enumerated 2006 · 20 years on NPI
Knox is 1 of 48 surgery providers in Dallas and 1 of 223 in Texas.
NPI age
20 years
Enumerated 2006-04-07
Primary specialty
Surgery
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2015-06-11
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 223 active surgery providers in Texas.

NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
32% of peers hold multiple states
Subspecialties
0
61% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-04Enumerated in NPPES
2006 2026

Where they practice

Practice location
3410 Worth St
Dallas, TX 752462044
📞 2143701000fax 2143701202
Mailing address
Po Box 911230
Dallas, TX 753911230
📞 9729978000fax 9722340813

Specialties

  • Surgery Primary
    A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major...
    TX license #F6973 taxonomy 2086X0206X

Identifiers

TypeValueNotes
05 (TX) 099779302
01 (TX) P00889685 RAILROAD MEDICARE
05 (TX) 099779303
05 (TX) 099779304

Practice context

Part of a multi-provider practice. 85 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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