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

Dr. Alter G Peerless, MD

Individual provider Otolaryngology Physician · NPI 1780674986

Dr. Alter G Peerless, MD practises Otolaryngology in Cincinnati, Ohio. Graduated from University of Cincinnati College of Medicine in 1973, 53 years ago. Practices with Mainegeneral Medical Center, a 556-clinician group and accepts Medicare assignment. Licensed in Kentucky and Ohio.

Years since qualifying
53
Trained at
University of Cincinnati College of Medicine
Licensed in
KY, OH
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4760 E Galbraith Rd Ste 108
Cincinnati, OH 45236-6704
Phone: (513) 936-0500
Fax: (513) 936-0600
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

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 35041973 (OH)
Otolaryngology Physician Taxonomy 207Y00000X · Licence C5077 (KY)

Record details

NPI number1780674986
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 27, 2005
Last updated in NPPESFebruary 11, 2026
Certification dateFebruary 11, 2026

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1973 (53 years in practice)
Group practice Mainegeneral Medical Center — 556 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients377
Services billed 798 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

  • Maine General Medical Center Hospital · Augusta, ME · listed as Mainegeneral Medical Center
  • St Marys Hospital Superior Hospital · Superior, WI · listed as St Mary's Hospital of Superior
  • Essentia Health Duluth Hospital · Duluth, MN
  • Owensboro Health Regional Hospital Hospital · Owensboro, KY

Colleagues at Mainegeneral Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 556 clinicians in the practice; 12 are shown here.

Other providers in Cincinnati