● Active Type 1 · Individual

James Nast Trahan, AA

Anesthesiologist Assistant·Houston, TX· NPI 1003173485 · Enumerated 2012 · 14 years on NPI

Trahan is 1 of 205 anesthesiologist assistant providers in Houston and 1 of 538 in Texas.

NPI age

14 years

Enumerated 2012-04-23

Primary specialty

Anesthesiologist Assistant

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2018-06-05

Source: CMS NPPES provider record

Sole proprietor

May be part of a larger org

How this provider compares

Across 538 active anesthesiologist assistant providers in Texas.

NPI age

14 years

↑ 8 yr above median (6 yr)

State licenses

1 state

26% of peers hold multiple states

Subspecialties

31% of peers hold subspecialties

NPI lifetime · 2012 → 2018

2012-04Enumerated in NPPES

2012 2018

Where they practice

Practice location

1500 Citywest Blvd Ste 300

Houston, TX 77042

📞 7136204000

Mailing address

Po Box 840853

Dallas, TX 752840853

📞 7136204000

Specialties

Physician Assistants & Advanced Practice Nursing Providers › Anesthesiologist Assistant

Anesthesiologist Assistant Primary

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a...

TX license #2012 taxonomy 367H00000X

Medicare directory context

Attributes below come from the CMS Doctors & Clinicians dataset used by Medicare Care Compare, retrieved 2026-10-12. They apply only to this clinician's public Medicare listing.

Medicare specialties

Anesthesiology Assistant

Largest Medicare group

218 members

Largest listed enrollment group

Facility affiliations reported by CMS

Independent Physicians Network Pllc

Medicare listing data does not guarantee that a clinician is accepting new patients or that a service is covered. View the CMS dataset →

Practice context

Part of a multi-provider practice. 301 other active providers share this practice address in NPPES.

Recently enumerated nearby: 5 new anesthesiologist assistant providers have been added in Houston in the last 180 days. See all →

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.