Richard J. Mangi, MD

Medicare activity in 2024

Official CMS public-use data for Richard J. Mangi, 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. Professional service for preparation and provision of 1 or more antigens (95165)1,578 services
2. Professional service for multiple injections of allergen (95117)495 services
3. Test for allergy using allergenic extract (95004)465 services
4. Test for allergy using allergenic extract injected into skin (95024)401 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)77 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 cholesterol75%
• High blood pressure72%
• Arthritis49%
• Asthma38%
• Anxiety28%
• Osteoporosis26%

Hospitals where Richard J. Mangi works

Medicare's Facility Affiliation Data lists Richard J. Mangi 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.

• Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070022

Practice locations

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

• 95 Armory RdStratford, CT 06614 (203) 384‑3388

Group practices

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

• Northeast Medical Group Inc1,360 clinicians in the group

Specialties

• Allergy/Immunologyprimary
• Rheumatologyalso

Find other Allergy/Immunology doctors in Connecticut →

Other allergist and immunologists in Connecticut

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

• Birur G. Chandra, MD
• Ryan Steele, DO
• Agnieszka Matczuk, MD
• Sara I. Dever, MD
• Kevin P. McGrath, MD
• Doron Ber, MD
• Cristina Vo, MD
• John Kuster, MD

All allergist and immunologists in Connecticut →

Other clinicians in Northeast Medical Group Inc

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

• Kasandra Erazo, MD
• Nicole R. Madden, PA
• Urvika Choksey, MD
• Myriam Hinojosa, MD
• Pavel Teslya, MD
• Jake M. Johnson

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