Illya Tolokh, MD

Medicare activity in 2024

Official CMS public-use data for Illya Tolokh, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)134 services
2. Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (95720)125 services
3. Measurement of brain wave activity (eeg), awake and drowsy (95816)66 services
4. Measurement of brain wave activity (eeg), 61-119 minutes (95813)51 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)39 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 blood pressure75%
• High cholesterol75%
• Arthritis51%
• Anxiety45%
• Depression36%
• Chronic kidney disease34%

Hospitals where Illya Tolokh works

Medicare's Facility Affiliation Data lists Illya Tolokh 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.

• Lahey Hospital & Medical Center, BurlingtonBurlington, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220171
• Northeast Hospital CorporationBeverly, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220033
• Winchester HospitalWinchester, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220105

Practice locations

Addresses where Illya Tolokh is enrolled with Medicare (CMS data updated October 2, 2026).

• 29 Mall RdBurlington, MA 01805
• 41 Mall RdBurlington, MA 01805

Group practices

Medicare enrollment lists Illya Tolokh as a member of this group (CMS data updated October 2, 2026).

• Lahey Clinic Inc1,381 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Massachusetts →

Other neurologists in Burlington

Clinicians with the same Medicare primary specialty in Burlington, MA — not a recommendation.

• Dan Michael Pineda
• Gina Deck, MD
• Julie R. Leegwater Kim, MD
• Derek Huang, MD
• Marcey L. Osgood, DO
• Razaz Mageid, MD
• Matthew Tilem, MD
• Steve G. Massaquoi, MD

All neurologists in Burlington →

Other clinicians in Lahey Clinic Inc

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

• Vaneeta Sheth, MD
• Eduardo Danduch, MD
• Vrutika D. Patel
• Maura A. Dwyer, CNA
• Sarah Burke, PA
• Maryjane O'Neill, MD

Clinician information

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