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Edit this profileAt a glance
- 19138 US Highway 281 N, San Antonio, TX 78258
About Nicholas Sirhan
Based in San Antonio, TX, Nicholas Sirhan, CAA is listed in the NPI registry under anesthesiology assistant. NPI 1881493005 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (210) 804-5400
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
19138 US HIGHWAY 281 N
San Antonio, TX 78258
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiology assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other anesthesiology assistants in San Antonio 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Nicholas Sirhan's specialty?
Nicholas Sirhan is an anesthesiology assistant in San Antonio, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Nicholas Sirhan?
Nicholas Sirhan is listed at 19138 US Highway 281 N, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Nicholas Sirhan?
The number on file is (210) 804-5400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Nicholas Sirhan?
Nicholas Sirhan's National Provider Identifier is 1881493005. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Nicholas Sirhan's education?
Nicholas Sirhan attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Nicholas Sirhan have?
Nicholas Sirhan has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Is Nicholas Sirhan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Nicholas Sirhan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.