Quick answers
- Does Mohamed A. Sherif accept Medicare assignment?
- Yes. Medicare's clinician data says Mohamed A. Sherif 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 Mohamed A. Sherif see?
- In 2024, CMS data shows 219 Original Medicare patients and 660 services for Mohamed A. Sherif. This counts Original Medicare only and measures volume, not quality.
- What is Mohamed A. Sherif's NPI number?
- 1881211621. 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 Mohamed A. Sherif, 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 patients | 219 |
|---|---|
| Services billed to Medicare | 660 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)490 services
- Hospital discharge day management, more than 30 minutes (99239)90 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)49 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)19 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%
- Heart failure62%
- Ischemic heart disease61%
- Chronic kidney disease58%
- Arthritis56%
Hospitals where Mohamed A. Sherif works
Medicare's Facility Affiliation Data lists Mohamed A. Sherif 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.
- Bristol HospitalBristol, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070029
- Richmond University Medical CenterStaten Island, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330028
Practice locations
Addresses where Mohamed A. Sherif is enrolled with Medicare (CMS data updated October 2, 2026).
- 31 Union StVernon, CT 06066 (860) 872‑0501
- 348 86th StBrooklyn, NY 11209 (347) 560‑6040
- 41 Brewster RdBristol, CT 06010 (860) 585‑3000
- 71 Haynes StManchester, CT 06040 (860) 646‑1222
- 80 Seymour StHartford, CT 06102 (860) 972‑0549
Group practices
Medicare enrollment lists Mohamed A. Sherif as a member of these groups (CMS data updated October 2, 2026).
- Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
- Bristol Hospital Multi Specialty Group, Inc.148 clinicians in the group
- Hospitalist Medicine Physicians of Connecticut LLC40 clinicians in the group
- Empire Medical of Brooklyn PC2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Vernon
Clinicians with the same Medicare primary specialty in Vernon, CT — not a recommendation.
Other clinicians in Hartford Healthcare Medical Group Specialists PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2015 (11 years since medical school) |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881211621 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians