Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Stephen Michael Schreiner

Individual provider Anesthesiologist Assistant · NPI 1457730178

Stephen Michael Schreiner is an Anesthesiology Assistant in Pflugerville, Texas. Qualified in 2015, 11 years ago. Practices with Scott and White Clinic, a 2,429-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
11
Licensed in
TX
In the registry since
2015
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Practice location Address checks out

2600 E Pflugerville Pkwy Ste 100
Pflugerville, TX 78660-5999
Phone: (512) 654-6100
Fax: (512) 654-6101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6411 Fannin St, Houston, TX 77030-1501 — (713) 500-6202

Specialties & licences

Anesthesiologist Assistant (primary) Taxonomy 367H00000X · Licence 1999 (TX)

Record details

NPI number1457730178
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 27, 2015
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY ASSISTANT
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Scott And White Clinic — 2429 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients90
Services billed 91 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Scott and White Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2429 clinicians in the practice; 12 are shown here.

Other providers in Pflugerville