Ian ArmstrongMD
Neurosurgery·Fort Sam Houston, TX
Ian Armstrong, MD is a Neurosurgery provider in Fort Sam Houston, TX affiliated with 1 ambulatory surgery center in TX, as of July 2026.
- NPI1851300859
- Registered2006
- Centers1
- StateTX
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Ian Armstrong at a glance
- Provider
- Ian Armstrong
- Credential
- MD
- Specialty
- Neurological Surgery
- Procedures
- Neurosurgery CPT codes
- Location
- Fort Sam Houston, TX
- NPI registered
- 2006
- NPI
- 1851300859
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Ian Armstrong practice?
Ian Armstrong, MD is based in Fort Sam Houston, TX and is affiliated with 1 ambulatory surgery center: Wichita Falls Specialty ASC LLC Dba Momentum Specialty Surgery Center in Wichita Falls, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ian Armstrong's NPI number?
Ian Armstrong's National Provider Identifier (NPI) is 1851300859, registered in 2006. Specialty on record: Neurological Surgery; credential MD.
How many Neurosurgery providers in Texas work at ambulatory surgery centers?
87 Neurosurgery surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ian Armstrong among them. The Texas Neurosurgery directory lists each one by city with credential, NPI, and center affiliations.
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