P Praxis·MD
● Active Type 1 · Individual

Aaron Willis Christensen, MD

Pathology·Fort Sam Houston, TX· NPI 1114318482 · Enumerated 2015 · 11 years on NPI
Christensen is 1 of 1 pathology providers in Fort Sam Houston and 1 of 21 in Texas.
NPI age
11 years
Enumerated 2015-02-09
Primary specialty
Pathology
Licensed in
PA
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-08-14
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 21 active pathology providers in Texas.

NPI age
11 years
↓ 7 yr below median (18 yr)
State licenses
1 state
19% of peers hold multiple states
Subspecialties
0
47% of peers hold subspecialties

NPI lifetime · 2015 → 2026

2015-02Enumerated in NPPES
2015 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

  • Pathology Primary
    A physician who specializes in blood banking/transfusion medicine is responsible for the maintenance of an adequate blood supply, blood donor and patient-recipient safety and appropriate blood utilization. Pre-transfusion compatibility...
    PA license #MD475885 taxonomy 207ZB0001X

Practice context

Part of a multi-provider practice. 1394 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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