Maria C. Renna, MD

Medicare activity in 2024

Official CMS public-use data for Maria C. Renna, 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)443 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)106 services
3. Hemoglobin a1c level (83036)102 services
4. Annual depression screening, 5 to 15 minutes (G0444)99 services
5. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)88 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%
• Arthritis37%
• Anxiety34%
• Ischemic heart disease30%
• Depression27%

Hospitals where Maria C. Renna works

Medicare's Facility Affiliation Data lists Maria C. Renna 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.

• St Francis Hospital & Medical CenterHartford, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070002

Practice locations

Addresses where Maria C. Renna is enrolled with Medicare (CMS data updated October 2, 2026).

• 30 Jordan LnWethersfield, CT 06109 (860) 263‑0253

Group practices

Medicare enrollment lists Maria C. Renna as a member of this group (CMS data updated October 2, 2026).

• Prime Healthcare, PC67 clinicians in the group

Specialties

• Geriatric Medicineprimary
• Internal Medicinealso

Find other Geriatric Medicine doctors in Connecticut →

Other geriatricians in Connecticut

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

• Gayatri Narayan
• Alessandra M. Capobianco, MD
• Ann R. Datunashvili, MD
• Elizabeth Degnall, MD
• Geraldine M. Fabregas, MD
• Natalia K. Festa, MD
• Florentino Abueg, MD
• Patrick P. Coll, MD

All geriatricians in Connecticut →

Other clinicians in Prime Healthcare, PC

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

• Madeline Howard
• Philip J. Karanian, MD
• Monique M. Brunelle
• Kristina M. Deconti
• Tapas Bandyopadhyay, MD
• Aaron J. Turnquist, 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