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Anesthesiology

Michael R. Gollotto, DO

Works at hospitals in South Lake Tahoe, CA · California

Summary

Dr. Michael R. Gollotto, DO is an anesthesiologist at 2170 S Ave, South Lake Tahoe, CA 96150. Phone: (530) 541-3420. Accepts Medicare assignment. In 2024, Michael R. Gollotto had 155 Original Medicare patients and 249 services. NPI 1437368834. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 2170 S Ave, South Lake Tahoe, CA 96150 · Directions
  • Phone: (530) 541‑3420
  • Medicare: Accepts Medicare assignment
  • Hospital: Barton Memorial Hospital
  • Group practice: South Tahoe Anesthesia Medical Group
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2003 (23 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Michael R. Gollotto, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Michael R. Gollotto accept Medicare assignment?
Yes. Medicare's clinician data says Michael R. Gollotto accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Michael R. Gollotto see?
In 2024, CMS data shows 155 Original Medicare patients and 249 services for Michael R. Gollotto. This counts Original Medicare only and measures volume, not quality.
What is Michael R. Gollotto's NPI number?
1437368834. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Michael R. Gollotto, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients155
Services billed to Medicare249
Different services or procedures51
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)20 services
  2. Anesthesia for other procedure on large bowel using an endoscope (00811)19 services
  3. Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)16 services
  4. Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)15 services
  5. Anesthesia for procedure on small and large bowel using an endoscope (00813)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol74%
  • High blood pressure68%
  • Arthritis68%
  • Anxiety22%
  • Depression19%
  • Ischemic heart disease17%

Hospitals where Michael R. Gollotto works

Medicare's Facility Affiliation Data lists Michael R. Gollotto at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Barton Memorial HospitalSouth Lake Tahoe, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050352

Practice locations

Addresses where Michael R. Gollotto is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Michael R. Gollotto as a member of this group (CMS data updated October 2, 2026).

  • South Tahoe Anesthesia Medical Group10 clinicians in the group

Specialties

Find other Anesthesiology doctors in California →

Other anesthesiologists in South Lake Tahoe

Clinicians with the same Medicare primary specialty in South Lake Tahoe, CA — not a recommendation.

All anesthesiologists in South Lake Tahoe →

Other clinicians in South Tahoe Anesthesia Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1437368834
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians