Quick answers
- Does Chelsea Harvison accept Medicare assignment?
- Yes. Medicare's clinician data says Chelsea Harvison 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 Chelsea Harvison see?
- In 2024, CMS data shows 286 Original Medicare patients and 1,954 services for Chelsea Harvison. This counts Original Medicare only and measures volume, not quality.
- What is Chelsea Harvison's NPI number?
- 1679175939. 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 Chelsea Harvison, 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 | 286 |
|---|---|
| Services billed to Medicare | 1,954 |
| Different services or procedures | 55 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)1,320 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)102 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)97 services
- Urinalysis, manual test (81002)38 services
- Bacterial urine culture (87088)32 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 cholesterol75%
- High blood pressure67%
- Arthritis52%
- Diabetes28%
- Depression28%
- Osteoporosis26%
Practice locations
Addresses where Chelsea Harvison is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1009 Fairway DrFreeport, IL 61032 (815) 986‑4200
- 13448 Cicero AveCrestwood, IL 60418 (708) 682‑3384
- 1751 Sheridan DrTonawanda, NY 14223 (716) 844‑7100
- 26 Bolivar DrBradford, PA 16701 (814) 817‑4690
- 416 S Milwaukee AveLibertyville, IL 60048 (847) 979‑1112
Group practices
Medicare enrollment lists Chelsea Harvison as a member of these groups (CMS data updated October 2, 2026).
- Central Ohio Primary Care Physicians, Inc.488 clinicians in the group
- Wellnow Urgent Care, P.C.392 clinicians in the group
- Physicians Immediate Care North Chicago LLC257 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Freeport
Clinicians with the same Medicare primary specialty in Freeport, IL — not a recommendation.
Other clinicians in Central Ohio Primary Care Physicians, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679175939 |
| 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