Lauren M. Handelman, MD

Medicare activity in 2024

Official CMS public-use data for Lauren M. Handelman, 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. Test for allergy using allergenic extract (95004)1,498 services
2. Test for allergy using allergenic extract injected into skin (95024)153 services
3. Professional service for multiple injections of allergen (95117)140 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)47 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)31 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 cholesterol57%
• Arthritis48%
• High blood pressure43%
• Asthma40%
• Osteoporosis37%
• Depression29%

Hospitals where Lauren M. Handelman works

Medicare's Facility Affiliation Data lists Lauren M. Handelman 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.

• Mount Auburn HospitalCambridge, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220002
• Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220101

Practice locations

Addresses where Lauren M. Handelman is enrolled with Medicare (CMS data updated October 2, 2026).

• 79 Erdman Way, Suite 101Leominster, MA 01453 (978) 537‑4805

Group practices

Medicare enrollment lists Lauren M. Handelman as a member of this group (CMS data updated October 2, 2026).

• Northeast Allergy, Asthma and Immunology, PC10 clinicians in the group

Specialties

• Allergy/Immunologyprimary
• Pediatric Medicinealso

Find other Allergy/Immunology doctors in Massachusetts →

Other allergist and immunologists in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

• Whitney A. Dunlap, MD
• Deborah Jean A. Pedersen, MD
• Weihong Zheng, MD
• Ryan S. Din, MD
• Qura Tul Ain Rashid, MD
• Rumali Medagoda, MD
• Nora A. Barrett, MD
• Bryan D. Stone, MD

All allergist and immunologists in Massachusetts →

Other clinicians in Northeast Allergy, Asthma and Immunology, PC

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

• David E. Riester, MD
• Pooja Patel, MD
• Michele J. Gottlieb, MD
• Erica A. Dee, NP
• Whitney A. Dunlap, MD
• Kaleigh H. O'Neil

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