Julian Lel, MD

Medicare activity in 2024

Official CMS public-use data for Julian Lel, 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)252 services
2. Critical care, first 30-74 minutes (99291)182 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)144 services
4. Test to examine how well the lungs exchange gases (94729)125 services
5. Test to measure expiratory airflow and volume changes before and after medication administration (94060)109 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%
• Arthritis50%
• Ischemic heart disease42%
• COPD35%
• Anxiety33%

Hospitals where Julian Lel works

Medicare's Facility Affiliation Data lists Julian Lel 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.

• Emerson Hospital -W Concord, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220084

Practice locations

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

• 133 Old Rd To 9 Acre CorConcord, MA 01742 (978) 287‑3020

Group practices

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

• Emerson Practice Associates, Inc240 clinicians in the group

Specialties

• Internal Medicineprimary
• Pulmonary Diseasealso

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Concord

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

• Sunita C. Kanesa-Thasan, MD
• Jennifer Russo, MD
• Rand Nashi
• Russell S. Zide, MD
• Artsiom Tsyrkunou, MD
• Karen M. Fanucci, MD
• Catherine M. Price, MD
• Randall H. McShine, MD

All internal medicine doctors in Concord →

Other clinicians in Emerson Practice Associates, Inc

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

• Mary E. Robinson, NP
• Kayla M. Ditommaso, NP
• Sunita C. Kanesa-Thasan, MD
• Matthew R. Rebesco, MD
• Hope E. Ring, MD
• Claire E. Carrazco, DO

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