Quick answers
- Does Rebekah Vanaken accept Medicare assignment?
- Yes. Medicare's clinician data says Rebekah Vanaken 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 Rebekah Vanaken see?
- In 2024, CMS data shows 59 Original Medicare patients and 161 services for Rebekah Vanaken. This counts Original Medicare only and measures volume, not quality.
- What is Rebekah Vanaken's NPI number?
- 1316579154. 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 Rebekah Vanaken, 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 | 59 |
|---|---|
| Services billed to Medicare | 161 |
| Different services or procedures | 26 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)27 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)27 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 cholesterol71%
- High blood pressure63%
- Arthritis56%
- Anxiety32%
- Diabetes29%
- Ischemic heart disease24%
Hospitals where Rebekah Vanaken works
Medicare's Facility Affiliation Data lists Rebekah Vanaken 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.
- Ascension Genesys HospitalGrand Blanc, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230197
Practice locations
Addresses where Rebekah Vanaken is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1 Genesys PkwyGrand Blanc, MI 48439 (810) 606‑5733
- 2116 S Milford RdHighland, MI 48357 (248) 942‑5888
- 21929 E 9 Mile RdSaint Clair Shores, MI 48080 (248) 942‑5888
- 320 Town Ctr Blvd, Suite 101White Lake, MI 48386
- 320 Town Ctr Blvd, Suite C 101White Lake, MI 48386 (248) 942‑5888
Group practices
Medicare enrollment lists Rebekah Vanaken as a member of these groups (CMS data updated October 2, 2026).
- Observation Medicine Group PLLC31 clinicians in the group
- Springfield Urgent Care PLLC25 clinicians in the group
- Emergency Medicine Physicians of Genesee County PLLC9 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Grand Blanc
Clinicians with the same Medicare primary specialty in Grand Blanc, MI — not a recommendation.
Other clinicians in Observation Medicine Group PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316579154 |
| 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