Quick answers
- Does Elizabeth Z. Grey accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth Z. Grey 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 Elizabeth Z. Grey see?
- In 2024, CMS data shows 753 Original Medicare patients and 1,345 services for Elizabeth Z. Grey. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth Z. Grey's NPI number?
- 1679551998. 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 Elizabeth Z. Grey, 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 patients | 753 |
|---|---|
| Services billed to Medicare | 1,345 |
| Different services or procedures | 46 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)412 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)128 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (93016)107 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)107 services
- Insertion of needle into vein for collection of blood sample (36415)81 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%
- Arthritis44%
- Ischemic heart disease40%
- Atrial fibrillation35%
- Heart failure34%
Hospitals where Elizabeth Z. Grey works
Medicare's Facility Affiliation Data lists Elizabeth Z. Grey 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.
- Hutchinson HealthHutchinson, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240187
- Olivia Hospital & ClinicOlivia, MN · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 241306
- Park Nicollet Methodist HospitalSaint Louis Park, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240053
- St Francis Regional Medical CenterShakopee, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240104
Practice locations
Addresses where Elizabeth Z. Grey is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 14000 Fairview DrBurnsville, MN 55337 (952) 993‑8700
- 1415 Saint Francis AveShakopee, MN 55379 (952) 993‑7750
- 15111 Twelve Oaks Ctr DrMinnetonka, MN 55305 (952) 993‑4500
- 1515 Saint Francis AveShakopee, MN 55379 (952) 993‑7750
- 15800 95th Ave NMaple Grove, MN 55369 (952) 993‑1440
Group practices
Medicare enrollment lists Elizabeth Z. Grey as a member of this group (CMS data updated October 2, 2026).
- Park Nicollet Clinic1,787 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Minnesota →
Other cardiologists in Burnsville
Clinicians with the same Medicare primary specialty in Burnsville, MN — not a recommendation.
Other clinicians in Park Nicollet Clinic
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679551998 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians