Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Preston Ray McMullin

Individual provider Anesthesiology Physician · NPI 1902500218

Preston Ray McMullin is an Anesthesiology in Rochester, Minnesota. Graduated from University of Texas Medical School at San Antonio in 2023, 3 years ago. Practices with Mayo Clinic, a 4,796-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
3
Trained at
University of Texas Medical School at San Antonio
Licensed in
MN
In the registry since
2023
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 77595 (MN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 33364 (MN)

Record details

NPI number1902500218
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 29, 2023
Last updated in NPPESAugust 14, 2024
Certification dateAugust 14, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2023 (3 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rochester