Quick answers
- Does Keith F. Wieland accept Medicare assignment?
- Yes. Medicare's clinician data says Keith F. Wieland 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 Keith F. Wieland see?
- In 2024, CMS data shows 159 Original Medicare patients and 181 services for Keith F. Wieland. This counts Original Medicare only and measures volume, not quality.
- What is Keith F. Wieland's NPI number?
- 1891099057. 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 Keith F. Wieland, 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 | 159 |
|---|---|
| Services billed to Medicare | 181 |
| Different services or procedures | 58 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Insertion of artery tube for blood sampling or infusion through skin (36620)20 services
- Anesthesia for other procedure on upper abdomen (00790)14 services
- Anesthesia for extensive surgery on spine (00670)12 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%
- Arthritis59%
- Chronic kidney disease50%
- Diabetes42%
- Ischemic heart disease42%
Hospitals where Keith F. Wieland works
Medicare's Facility Affiliation Data lists Keith F. Wieland 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.
- Bayhealth Hospital, Sussex CampusMilford, DE · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 080009
- Bayhealth Medical Center, Kent CampusDover, DE · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 080004
- Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210019
Practice locations
Addresses where Keith F. Wieland is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 E Carroll StSalisbury, MD 21801 (410) 546‑6400
- 100 Wellness WayMilford, DE 19963 (302) 744‑4700
- 640 S State StDover, DE 19901 (302) 744‑4700
- 701 N Clayton StWilmington, DE 19805 (214) 687‑0001
Group practices
Medicare enrollment lists Keith F. Wieland as a member of these groups (CMS data updated October 2, 2026).
- Bayhealth Medical Center, Inc413 clinicians in the group
- Anesthesia Company LLC378 clinicians in the group
- Northstar Anesthesia of Delaware LLC117 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Maryland →
Other nurse anesthetists in Salisbury
Clinicians with the same Medicare primary specialty in Salisbury, MD — not a recommendation.
Other clinicians in Bayhealth Medical Center, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891099057 |
| 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