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Diagnostic Radiology

Erin F. Alaia, MD

Works at hospitals in New York, NY · Patchogue, NY · New York

Summary

Dr. Erin F. Alaia, MD is a radiologist at 111 Broadway, New York, NY 10006. Phone: (212) 263-9700. Accepts Medicare assignment. In 2024, Erin F. Alaia had 2,707 Original Medicare patients and 7,707 services. NPI 1285950865. 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 Erin F. Alaia, 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 Erin F. Alaia accept Medicare assignment?
Yes. Medicare's clinician data says Erin F. Alaia 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 Erin F. Alaia see?
In 2024, CMS data shows 2,707 Original Medicare patients and 7,707 services for Erin F. Alaia. This counts Original Medicare only and measures volume, not quality.
What is Erin F. Alaia's NPI number?
1285950865. 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 Erin F. Alaia, 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 patients2,707
Services billed to Medicare7,707
Different services or procedures93
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, gadobutrol, 0.1 ml (A9585)1,500 services
  2. X-ray of knee, 3 views (73562)545 services
  3. X-ray of knee, 4 or more views (73564)498 services
  4. X-ray of shoulder, minimum of 2 views (73030)425 services
  5. X-ray of hip, 2-3 views (73502)411 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%
  • Arthritis75%
  • High blood pressure72%
  • Ischemic heart disease38%
  • Diabetes32%
  • Osteoporosis29%

Hospitals where Erin F. Alaia works

Medicare's Facility Affiliation Data lists Erin F. Alaia 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 Erin F. Alaia is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 27; the Medicare profile lists all.

Group practices

Medicare enrollment lists Erin F. Alaia as a member of these groups (CMS data updated October 2, 2026).

  • New York University6,134 clinicians in the group
  • New York City Health and Hospitals Corporation571 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New York →

Other radiologists in New York

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

All radiologists in New York →

Other clinicians in New York University

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

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1285950865
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