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Internal Medicine

Jeffrey S. Puglisi

Works at hospitals in Greenwich, CT · Connecticut

Summary

Jeffrey S. Puglisi is an internal medicine doctor at 7 Riversville Rd, Greenwich, CT 06831. Phone: (203) 531-1808. May accept Medicare assignment. In 2024, Jeffrey S. Puglisi had 111 Original Medicare patients and 540 services. NPI 1376539213. 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: 7 Riversville Rd, Greenwich, CT 06831 · Directions
  • Phone: (203) 531‑1808
  • Medicare: May accept Medicare assignment
  • Hospital: Greenwich Hospital Association -
  • Group practice: Glenville Medical Associates P.C
  • Medical school: graduated 1998 (28 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Jeffrey S. Puglisi, 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 Jeffrey S. Puglisi accept Medicare assignment?
Medicare's clinician data says Jeffrey S. Puglisi may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Jeffrey S. Puglisi see?
In 2024, CMS data shows 111 Original Medicare patients and 540 services for Jeffrey S. Puglisi. This counts Original Medicare only and measures volume, not quality.
What is Jeffrey S. Puglisi's NPI number?
1376539213. 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 Jeffrey S. Puglisi, 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 patients111
Services billed to Medicare540
Different services or procedures16
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)102 services
  2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)78 services
  3. Advance care planning, first 30 minutes (99497)72 services
  4. Annual alcohol misuse screening, 5 to 15 minutes (G0442)71 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)70 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 pressure74%
  • Arthritis39%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)21%
  • Ischemic heart disease18%
  • Osteoporosis16%

Hospitals where Jeffrey S. Puglisi works

Medicare's Facility Affiliation Data lists Jeffrey S. Puglisi 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 Jeffrey S. Puglisi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jeffrey S. Puglisi as a member of this group (CMS data updated October 2, 2026).

  • Glenville Medical Associates P.C7 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Greenwich

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

All internal medicine doctors in Greenwich →

Other clinicians in Glenville Medical Associates P.C

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

Clinician information

Graduation year1998 (28 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1376539213
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