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

Michael M. Liddy, MD

Individual provider Anesthesiology Physician · NPI 1285845552

Michael M. Liddy, MD is an Anesthesiology in Indianapolis, Indiana. Qualified in 2007, 19 years ago. Practices with Main Street Anesthesia of New Mexico, LLC, a 228-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Arizona, Florida, Indiana and Missouri and 1 more.

Years since qualifying
19
Licensed in
AZ, FL, IN, MO, TX
In the registry since
2007
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8075 N Shadeland Ave Ste 330
Indianapolis, IN 46250-2694
Phone: (317) 355-7220
Show map & directions

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

Additional practice locations (5)

  • 2400 S Avenue A, Yuma, AZ 85364-7127 — (928) 344-2000
  • 1261 S Tamiami Trl, Sarasota, FL 34239-2219 — (941) 366-1164
  • 2401 W University Ave, Muncie, IN 47303-3428 — (765) 751-2649
  • 6000 Hospital Dr, Hannibal, MO 63401-6887 — (573) 248-1300
  • 2602 Saint Michael Dr Ste 301, Texarkana, TX 75503-5206 — (903) 614-5258

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 01091926A (IN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 2024042416 (MO)
Anesthesiology Physician Taxonomy 207L00000X · Licence ME110099 (FL)
Anesthesiology Physician Taxonomy 207L00000X · Licence W1624 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence 79070 (AZ)

Record details

NPI number1285845552
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESJanuary 19, 2026
Certification dateJanuary 19, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Main Street Anesthesia Of New Mexico, Llc — 228 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

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