Quick answers
- Does Lynn Harris McCorkle accept Medicare assignment?
- Yes. Medicare's clinician data says Lynn Harris McCorkle 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 Lynn Harris McCorkle see?
- In 2024, CMS data shows 3,170 Original Medicare patients and 11,810 services for Lynn Harris McCorkle. This counts Original Medicare only and measures volume, not quality.
- What is Lynn Harris McCorkle's NPI number?
- 1285662353. 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 Lynn Harris McCorkle, 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 | 3,170 |
|---|---|
| Services billed to Medicare | 11,810 |
| Different services or procedures | 158 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)4,930 services
- Screening 3d breast mammography (77063)920 services
- Screening mammography (77067)917 services
- Piflufolastat f-18, diagnostic, 1 millicurie (A9595)901 services
- Nuclear medicine study from skull base to mid-thigh with ct scan (78815)716 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%
- Arthritis51%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)32%
- Diabetes31%
- Ischemic heart disease27%
Hospitals where Lynn Harris McCorkle works
Medicare's Facility Affiliation Data lists Lynn Harris McCorkle 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.
- Calverthealth Medical CenterPrince Frederick, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210039
- Greater Baltimore Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210044
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210049
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210043
- University of MD St Joseph Medical CenterTowson, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210063
Practice locations
Addresses where Lynn Harris McCorkle is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Hospital RdPrince Frederick, MD 20678 (410) 535‑8321
- 130 Hospital Rd, Suite Ll100Prince Frederick, MD 20678 (410) 535‑4111
- 7601 Osler DrTowson, MD 21204 (410) 337‑1368
Group practices
Medicare enrollment lists Lynn Harris McCorkle as a member of these groups (CMS data updated October 2, 2026).
- Advanced Radiology P A188 clinicians in the group
- Maryland Imaging Network PC81 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Prince Frederick
Clinicians with the same Medicare primary specialty in Prince Frederick, MD — not a recommendation.
Other clinicians in Advanced Radiology P A
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1976 (50 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285662353 |
| 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