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Gastroenterology

Elizabeth A. Richardson, DO

Works at hospitals in Hartford, CT · Middletown, CT · New Britain, CT · Connecticut

Summary

Dr. Elizabeth A. Richardson, DO is a gastroenterologist at 10 Jolley Dr, Bloomfield, CT 06002. Phone: (860) 286-2470. Accepts Medicare assignment. In 2024, Elizabeth A. Richardson had 134 Original Medicare patients and 303 services. NPI 1871913186. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 10 Jolley Dr, Bloomfield, CT 06002 · Directions (2 more locations)
  • Phone: (860) 286‑2470
  • Medicare: Accepts Medicare assignment
  • Hospitals: Hartford Hospital, Middlesex Hospital, The Hospital of Central Connecticut
  • Group practice: Hartford Healthcare Medical Group Specialists PLLC (+2 more)
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2014 (12 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Elizabeth A. Richardson, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Elizabeth A. Richardson accept Medicare assignment?
Yes. Medicare's clinician data says Elizabeth A. Richardson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Elizabeth A. Richardson see?
In 2024, CMS data shows 134 Original Medicare patients and 303 services for Elizabeth A. Richardson. This counts Original Medicare only and measures volume, not quality.
What is Elizabeth A. Richardson's NPI number?
1871913186. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Elizabeth A. Richardson, 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.

Original Medicare patients134
Services billed to Medicare303
Different services or procedures24
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)92 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)71 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)29 services
  4. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)19 services
  5. Measurement of liver stiffness (91200)14 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 cholesterol63%
  • Chronic kidney disease45%
  • Anxiety43%
  • Arthritis40%
  • Diabetes37%

Hospitals where Elizabeth A. Richardson works

Medicare's Facility Affiliation Data lists Elizabeth A. Richardson 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.

Practice locations

Addresses where Elizabeth A. Richardson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Elizabeth A. Richardson as a member of these groups (CMS data updated October 2, 2026).

  • Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
  • Hartford Hospital1,044 clinicians in the group
  • Connecticut Gi PLLC248 clinicians in the group

Specialties

Find other Gastroenterology doctors in Connecticut →

Other gastroenterologists in Bloomfield

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

All gastroenterologists in Bloomfield →

Other clinicians in Hartford Healthcare Medical Group Specialists PLLC

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

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1871913186
CorrectionsReport an error or suggest an update →

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