Quick answers
- Does Sara J. Fischmeister accept Medicare assignment?
- Medicare's clinician data says Sara J. Fischmeister may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Sara J. Fischmeister see?
- In 2024, CMS data shows 252 Original Medicare patients and 374 services for Sara J. Fischmeister. This counts Original Medicare only and measures volume, not quality.
- What is Sara J. Fischmeister's NPI number?
- 1477026136. 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 Sara J. Fischmeister, 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 | 252 |
|---|---|
| Services billed to Medicare | 374 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Anesthesia for lens surgery (00142)141 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)50 services
- Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)28 services
- Anesthesia for exam of colon using an endoscope (00812)16 services
- Anesthesia for other procedure or exam of knee joint using an endoscope (01400)14 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 pressure71%
- High cholesterol68%
- Arthritis50%
- Diabetes29%
- Ischemic heart disease23%
- Chronic kidney disease19%
Practice locations
Addresses where Sara J. Fischmeister is enrolled with Medicare (CMS data updated October 2, 2026).
- 3200 W Centre Ave, Suite 101Portage, MI 49024 (269) 323‑9950
- 3600 Capital Ave SW, Suite 101Battle Creek, MI 49015 (269) 979‑2490
- 6245 N Old 27, A10 Lake George Surgery CenterFremont, IN 46737 (517) 462‑8283
Group practices
Medicare enrollment lists Sara J. Fischmeister as a member of these groups (CMS data updated October 2, 2026).
- Apollo Medical Group of Michigan PLLC24 clinicians in the group
- Rest Assured Anesthesia Management Inc22 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Portage
Clinicians with the same Medicare primary specialty in Portage, MI — not a recommendation.
Other clinicians in Apollo Medical Group of Michigan PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1477026136 |
| 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