Quick answers
- Does Kelsey A. Spencer accept Medicare assignment?
- Yes. Medicare's clinician data says Kelsey A. Spencer 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 Kelsey A. Spencer see?
- In 2024, CMS data shows 186 Original Medicare patients and 432 services for Kelsey A. Spencer. This counts Original Medicare only and measures volume, not quality.
- What is Kelsey A. Spencer's NPI number?
- 1073387759. 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 Kelsey A. Spencer, 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 | 186 |
|---|---|
| Services billed to Medicare | 432 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)73 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)59 services
- Automated urinalysis test (81003)34 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)26 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)24 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%
- Arthritis53%
- Anxiety36%
- Depression35%
- Chronic kidney disease30%
Practice locations
Addresses where Kelsey A. Spencer is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1471 E Beltline Ave NE, Suite 202Grand Rapids, MI 49525 (616) 410‑7701
- 1670 E Sherman Blvd, Suite 100Muskegon, MI 49444 (231) 672‑3600
- 2006 Holton Rd, Suite 500Muskegon, MI 49445 (231) 370‑1280
- 2305 Genoa Bus Park DrBrighton, MI 48114
- 3380 44th St SW, Suite 100 Trinity Health Urgent Care RivertGrandville, MI 49418 (616) 410‑7703
Group practices
Medicare enrollment lists Kelsey A. Spencer as a member of these groups (CMS data updated October 2, 2026).
- Iha Health Services Corporation1,168 clinicians in the group
- Psychiatry Specialists of Grand Rapids, PLLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Other clinicians in Iha Health Services Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073387759 |
| 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