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Gynecological Oncology

Ashley L. Greenwood, MD

Works at hospitals in Bellevue, NE · Omaha, NE · Nebraska

Summary

Dr. Ashley L. Greenwood, MD is a gynecologic oncologist at 987400 Nebraska Medical Ctr, UNMC Physicians Nebraska Medical Center, Omaha, NE 68198. Phone: (402) 559-4000. Accepts Medicare assignment. In 2024, Ashley L. Greenwood had 18 Original Medicare patients and 43 services. NPI 1669900825. 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: Gynecologic oncologist (Medicare lists Gynecological Oncology)
  • Address: 987400 Nebraska Medical Ctr, UNMC Physicians Nebraska Medical Center, Omaha, NE 68198 · Directions (1 more location)
  • Phone: (402) 559‑4000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Bellevue Medical Center, The Nebraska Medical Center
  • Group practice: UNMC Physicians
  • Medical school: University Of Nebraska College Of Medicine · graduated 2017 (9 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Ashley L. Greenwood, 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 Ashley L. Greenwood accept Medicare assignment?
Yes. Medicare's clinician data says Ashley L. Greenwood 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 Ashley L. Greenwood see?
In 2024, CMS data shows 18 Original Medicare patients and 43 services for Ashley L. Greenwood. This counts Original Medicare only and measures volume, not quality.
What is Ashley L. Greenwood's NPI number?
1669900825. 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 Ashley L. Greenwood, 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 patients18
Services billed to Medicare43
Different services or procedures17
Participating Medicare providerYes
Average age of these patients73

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 pressure72%
  • High cholesterol67%

Hospitals where Ashley L. Greenwood works

Medicare's Facility Affiliation Data lists Ashley L. Greenwood 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.

  • Bellevue Medical CenterBellevue, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280132
  • The Nebraska Medical CenterOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280013

Practice locations

Addresses where Ashley L. Greenwood is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ashley L. Greenwood as a member of this group (CMS data updated October 2, 2026).

  • UNMC Physicians1,518 clinicians in the group

Specialties

Find other Gynecological Oncology doctors in Nebraska →

Other gynecologic oncologists in Nebraska

Clinicians with the same Medicare primary specialty in Nebraska — not a recommendation.

All gynecologic oncologists in Nebraska →

Other clinicians in UNMC Physicians

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

Clinician information

CredentialMD
Medical schoolUniversity Of Nebraska College Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1669900825
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