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

Garrett Thomas Mullvain

Individual provider Anesthesiologist Assistant · NPI 1316747348

Garrett Thomas Mullvain is an Anesthesiology Assistant in Madison, Wisconsin. Qualified in 2025, 1 year ago. Practices with Madison Anesthesiology Consultants, LLP, a 41-clinician group and accepts Medicare assignment.

Years since qualifying
1
In the registry since
2025
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Practice location Address checks out

202 S Park St
Madison, WI 53715-1596
Phone: (608) 417-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiologist Assistant (primary) Taxonomy 367H00000X

Record details

NPI number1316747348
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 18, 2025
Last updated in NPPESMarch 18, 2025
Certification dateMarch 18, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Madison Anesthesiology Consultants, Llp — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Madison Anesthesiology Consultants, LLP

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 41 clinicians in the practice; 12 are shown here.

Other providers in Madison