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

Internal Medicine

Manuel De Aguirre, MD

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

Summary

Dr. Manuel De Aguirre, MD is an internal medicine doctor at 267 Grant St, Bridgeport, CT 06610. Phone: (203) 384-3000. Accepts Medicare assignment. In 2024, Manuel De Aguirre had 124 Original Medicare patients and 314 services. NPI 1477882967. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Manuel De Aguirre, 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 Manuel De Aguirre accept Medicare assignment?
Yes. Medicare's clinician data says Manuel De Aguirre 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 Manuel De Aguirre see?
In 2024, CMS data shows 124 Original Medicare patients and 314 services for Manuel De Aguirre. This counts Original Medicare only and measures volume, not quality.
What is Manuel De Aguirre's NPI number?
1477882967. 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 Manuel De Aguirre, 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 patients124
Services billed to Medicare314
Different services or procedures24
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Critical care, first 30-74 minutes (99291)132 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)74 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)33 services
  4. 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%
  • Chronic kidney disease57%
  • Diabetes55%
  • Ischemic heart disease52%
  • Heart failure49%

Hospitals where Manuel De Aguirre works

Medicare's Facility Affiliation Data lists Manuel De Aguirre 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 Manuel De Aguirre is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Manuel De Aguirre as a member of this group (CMS data updated October 2, 2026).

  • Northeast Medical Group Inc1,360 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Bridgeport

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

All internal medicine doctors in Bridgeport →

Other clinicians in Northeast Medical Group Inc

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

Clinician information

CredentialMD
Graduation year2004 (22 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477882967
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