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Internal Medicine

Eva K. Flores, MD

Works at hospitals in New York, NY · New York

Summary

Dr. Eva K. Flores, MD is an internal medicine doctor at 1305 York Ave, New York, NY 10021. Accepts Medicare assignment. In 2024, Eva K. Flores had 369 Original Medicare patients and 925 services. NPI 1578527313. 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: 1305 York Ave, New York, NY 10021 · Directions (1 more location)
  • Medicare: Accepts Medicare assignment
  • Hospital: New York-Presbyterian Hospital
  • Group practice: Weill Medical College of Cornell
  • Medical school: New York Medical College · graduated 1998 (28 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Eva K. Flores, 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 Eva K. Flores accept Medicare assignment?
Yes. Medicare's clinician data says Eva K. Flores 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 Eva K. Flores see?
In 2024, CMS data shows 369 Original Medicare patients and 925 services for Eva K. Flores. This counts Original Medicare only and measures volume, not quality.
What is Eva K. Flores's NPI number?
1578527313. 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 Eva K. Flores, 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 patients369
Services billed to Medicare925
Different services or procedures9
Participating Medicare providerYes
Average age of these patients81

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)382 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)290 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)149 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)51 services
  5. Hospital discharge day management, 30 minutes or less (99238)21 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%
  • Arthritis73%
  • Ischemic heart disease52%
  • Osteoporosis51%
  • Anxiety45%

Hospitals where Eva K. Flores works

Medicare's Facility Affiliation Data lists Eva K. Flores 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 Eva K. Flores is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Eva K. Flores as a member of this group (CMS data updated October 2, 2026).

  • Weill Medical College of Cornell2,051 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

All internal medicine doctors in New York →

Other clinicians in Weill Medical College of Cornell

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

Clinician information

CredentialMD
Medical schoolNew York Medical College
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578527313
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