Quick answers
- Does Yamileth Wu-Gerrard accept Medicare assignment?
- Yes. Medicare's clinician data says Yamileth Wu-Gerrard 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 Yamileth Wu-Gerrard see?
- In 2024, CMS data shows 108 Original Medicare patients and 257 services for Yamileth Wu-Gerrard. This counts Original Medicare only and measures volume, not quality.
- What is Yamileth Wu-Gerrard's NPI number?
- 1215977707. 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 Yamileth Wu-Gerrard, 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 | 108 |
|---|---|
| Services billed to Medicare | 257 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)155 services
- Hemodialysis procedure with physician evaluation (90935)53 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%
- Chronic kidney disease75%
- Heart failure70%
- Diabetes63%
- Ischemic heart disease63%
Hospitals where Yamileth Wu-Gerrard works
Medicare's Facility Affiliation Data lists Yamileth Wu-Gerrard 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.
- Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001
Practice locations
Addresses where Yamileth Wu-Gerrard is enrolled with Medicare (CMS data updated October 2, 2026).
- 137 W High St, Suite 1aElkton, MD 21921 (410) 620‑9200
- 4923 Ogletown Stanton Rd, Suite 200Newark, DE 19713 (302) 225‑0451
- 701 N Clayton St, Suite 401Wilmington, DE 19805 (302) 421‑9411
Group practices
Medicare enrollment lists Yamileth Wu-Gerrard as a member of this group (CMS data updated October 2, 2026).
- Nephrology Associates PA54 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Elkton
Clinicians with the same Medicare primary specialty in Elkton, MD — not a recommendation.
Other clinicians in Nephrology Associates PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215977707 |
| 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