Quick answers
- Does Linnea K. Cheseldine accept Medicare assignment?
- Yes. Medicare's clinician data says Linnea K. Cheseldine 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 Linnea K. Cheseldine see?
- In 2024, CMS data shows 26 Original Medicare patients and 34 services for Linnea K. Cheseldine. This counts Original Medicare only and measures volume, not quality.
- What is Linnea K. Cheseldine's NPI number?
- 1538506662. 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 Linnea K. Cheseldine, 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 | 26 |
|---|---|
| Services billed to Medicare | 34 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)16 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)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%
- Chronic kidney disease75%
- Diabetes54%
- Arthritis42%
- Ischemic heart disease42%
Practice locations
Addresses where Linnea K. Cheseldine is enrolled with Medicare (CMS data updated October 2, 2026).
- 25 Crossroads Dr, Suite 205Owings Mills, MD 21117 (410) 602‑7792
- 516 N Rolling Rd, Suite 304Catonsville, MD 21228 (410) 744‑0890
Group practices
Medicare enrollment lists Linnea K. Cheseldine as a member of this group (CMS data updated October 2, 2026).
- Mid-Atlantic Nephrology Associates PA61 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Owings Mills
Clinicians with the same Medicare primary specialty in Owings Mills, MD — not a recommendation.
Other clinicians in Mid-Atlantic Nephrology Associates PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538506662 |
| 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
- 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