Calan B. Sowa, MD

Medicare activity in 2024

Official CMS public-use data for Calan B. Sowa, 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. Injection, methylprednisolone acetate, 1 mg (J1010)5,600 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)212 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)125 services
4. X-ray of knee, 3 views (73562)55 services
5. Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)54 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%
• Arthritis75%
• Depression33%
• Anxiety30%
• Diabetes26%

Hospitals where Calan B. Sowa works

Medicare's Facility Affiliation Data lists Calan B. Sowa 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.

• Hartford HospitalHartford, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070025
• The Hospital of Central ConnecticutNew Britain, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070035

Practice locations

Addresses where Calan B. Sowa is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Lake StNew Britain, CT 06052 (860) 224‑6200
• 375 Willard AveNewington, CT 06111 (860) 258‑3480

Group practices

Medicare enrollment lists Calan B. Sowa as a member of this group (CMS data updated October 2, 2026).

• Starling Physicians, PLLC283 clinicians in the group

Specialties

• Internal Medicineprimary
• Sports Medicinealso

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in New Britain

Clinicians with the same Medicare primary specialty in New Britain, CT — not a recommendation.

• Rodrigo N. Taniguchi, MD
• Ifeoma P. Kwentoh, MD
• Nathan Nartey, MD
• Ujwol Karmacharya, MD
• Hoda A. Abdel Salam, MD
• Navaratnasingam A. Mohanraj, MD
• Evelyn Cota Vargas, MD
• Hilary P. Wagner

All internal medicine doctors in New Britain →

Other clinicians in Starling Physicians, PLLC

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

• Paul Ceplenski, MD
• Katherine Davoren, MD
• Ajay K. Shukla, MD
• Helena Nolasco, MD
• Alma Sabovic
• Ojas A. Mainkar, 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