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Diagnostic Radiology

Dorothy A. Sippo, MD

Works at hospitals in New York, NY · New York

Summary

Dr. Dorothy A. Sippo, MD is a radiologist at 51 W 51st St, Suite 300, New York, NY 10019. Phone: (212) 326-8518. Accepts Medicare assignment. In 2024, Dorothy A. Sippo had 592 Original Medicare patients and 1,046 services. NPI 1013244052. 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: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 51 W 51st St, Suite 300, New York, NY 10019 · Directions (2 more locations)
  • Phone: (212) 326‑8518
  • Medicare: Accepts Medicare assignment
  • Hospital: New York-Presbyterian Hospital
  • Group practice: Trustees of Columbia University in the City of New York (+2 more)
  • Medical school: graduated 2005 (21 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Dorothy A. Sippo, 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 Dorothy A. Sippo accept Medicare assignment?
Yes. Medicare's clinician data says Dorothy A. Sippo 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 Dorothy A. Sippo see?
In 2024, CMS data shows 592 Original Medicare patients and 1,046 services for Dorothy A. Sippo. This counts Original Medicare only and measures volume, not quality.
What is Dorothy A. Sippo's NPI number?
1013244052. 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 Dorothy A. Sippo, 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 patients592
Services billed to Medicare1,046
Different services or procedures23
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Screening mammography (77067)414 services
  2. Screening 3d breast mammography (77063)213 services
  3. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)124 services
  4. Diagnostic mammography of 1 breast (77065)88 services
  5. Diagnostic mammography of both breasts (77066)76 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 cholesterol60%
  • High blood pressure57%
  • Arthritis43%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)28%
  • Osteoporosis27%
  • Anxiety24%

Hospitals where Dorothy A. Sippo works

Medicare's Facility Affiliation Data lists Dorothy A. Sippo 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 Dorothy A. Sippo is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Dorothy A. Sippo as a member of these groups (CMS data updated October 2, 2026).

  • Trustees of Columbia University in the City of New York2,296 clinicians in the group
  • Columbiadoctors/Newyork-Presbyterianimaging109 clinicians in the group
  • Columbia/Newyork-Presbyterian Advanced Imaging Inc.89 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 Trustees of Columbia University in the City of New York

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

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013244052
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