Elena J. Lewis, MD

Medicare activity in 2024

Official CMS public-use data for Elena J. Lewis, 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)1,063 services
2. Professional service for preparation and provision of 1 or more antigens (95165)260 services
3. Test for allergy using allergenic extract injected into skin (95024)154 services
4. Professional service for multiple injections of allergen (95117)149 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)63 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 pressure62%
• High cholesterol61%
• Asthma48%
• Arthritis44%
• Anxiety27%
• Diabetes21%

Hospitals where Elena J. Lewis works

Medicare's Facility Affiliation Data lists Elena J. Lewis 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.

• Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230017

Practice locations

Addresses where Elena J. Lewis is enrolled with Medicare (CMS data updated October 2, 2026).

• 126 College StBattle Creek, MI 49037 (269) 968‑3030
• 1324 W Milham Ave, Suite 1Portage, MI 49024 (269) 342‑0196
• 360 E Chicago St, Suite 109Coldwater, MI 49036 (517) 278‑9025

Group practices

Medicare enrollment lists Elena J. Lewis as a member of this group (CMS data updated October 2, 2026).

• Asthma Allergy Centers PC9 clinicians in the group

Specialties

• Allergy/Immunologyprimary

Find other Allergy/Immunology doctors in Michigan →

Other allergist and immunologists in Battle Creek

Clinicians with the same Medicare primary specialty in Battle Creek, MI — not a recommendation.

• Seshagiri R. Dandamudi, MD
• Ravinder R. Polasani, MD
• Ashraf Uzzaman, MD
• Byra M. Reddy, MD
• Lokesh R. Edara, MD

All allergist and immunologists in Battle Creek →

Other clinicians in Asthma Allergy Centers PC

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

• Bhavisha Patel, MD
• Seshagiri R. Dandamudi, MD
• Brittany R. Doxey
• Ashraf Uzzaman, MD
• Lokesh R. Edara, MD
• Ravinder R. Polasani, 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