P Praxis·MD
● Active Type 1 · Individual

DR. Douglas Farmer, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)·Fort Sam Houston, TX· NPI 1346535309 · Enumerated 2011 · 14 years on NPI
Farmer is 1 of 2 thoracic surgery (cardiothoracic vascular surgery) providers in Fort Sam Houston and 1 of 602 in Texas.
NPI age
14 years
Enumerated 2011-06-17
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Plus 2 subspecialties
Licensed in
HI
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-08-17
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 602 active thoracic surgery (cardiothoracic vascular surgery) providers in Texas.

NPI age
14 years
↓ 5 yr below median (19 yr)
State licenses
1 state
20% of peers hold multiple states
Subspecialties
2
In the 41% of peers with subspecialties

NPI lifetime · 2011 → 2026

2011-06Enumerated in NPPES
2011 2026

Where they practice

Practice location
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
📞 2109164141
Mailing address
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
📞 2109164141

Specialties

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary
    A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall,...
    HI license #17169 taxonomy 208G00000X
  • General Practice
    A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
    HI license #MD-17169 taxonomy 208D00000X
  • Surgery
    A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
    HI license #17169 taxonomy 208600000X

Practice context

Part of a multi-provider practice. 1394 other active providers share this practice address in NPPES.

Provyx · Custom healthcare lists

Need all 602 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Texas?

Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.

Request a quote →

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.

Related