Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Sallie A. Carrington, DO

Works at hospitals in Waterbury, CT · New Haven, CT · Connecticut

Summary

Dr. Sallie A. Carrington, DO is an internal medicine doctor at 56 Franklin St, Waterbury, CT 06706. Phone: (203) 709-6000. Accepts Medicare assignment. In 2024, Sallie A. Carrington had 279 Original Medicare patients and 959 services. NPI 1639275936. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 56 Franklin St, Waterbury, CT 06706 · Directions
  • Phone: (203) 709‑6000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Saint Mary's Hospital, Yale-New Haven Hospital
  • Group practice: Trinity Health of New England Provider Network Organization Inc
  • Medical school: Rutgers New Jersey Medical School · graduated 1991 (35 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sallie A. Carrington, 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 Sallie A. Carrington accept Medicare assignment?
Yes. Medicare's clinician data says Sallie A. Carrington 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 Sallie A. Carrington see?
In 2024, CMS data shows 279 Original Medicare patients and 959 services for Sallie A. Carrington. This counts Original Medicare only and measures volume, not quality.
What is Sallie A. Carrington's NPI number?
1639275936. 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 Sallie A. Carrington, 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 patients279
Services billed to Medicare959
Different services or procedures28
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)285 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)215 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)156 services
  4. Administration of influenza virus vaccine (G0008)46 services
  5. Influenza vaccine, inactivated (90653)41 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%
  • Arthritis49%
  • Anxiety28%
  • Diabetes22%
  • Osteoporosis22%

Hospitals where Sallie A. Carrington works

Medicare's Facility Affiliation Data lists Sallie A. Carrington 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 Sallie A. Carrington is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sallie A. Carrington as a member of this group (CMS data updated October 2, 2026).

  • Trinity Health of New England Provider Network Organization Inc653 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Waterbury

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

All internal medicine doctors in Waterbury →

Other clinicians in Trinity Health of New England Provider Network Organization Inc

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

Clinician information

CredentialDO
Medical schoolRutgers New Jersey Medical School
Graduation year1991 (35 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639275936
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