Quick answers
- Does Erin R. Zimmer accept Medicare assignment?
- Medicare's clinician data says Erin R. Zimmer may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Erin R. Zimmer see?
- In 2024, CMS data shows 703 Original Medicare patients and 3,212 services for Erin R. Zimmer. This counts Original Medicare only and measures volume, not quality.
- What is Erin R. Zimmer's NPI number?
- 1164792024. 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 Erin R. Zimmer, 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 | 703 |
|---|---|
| Services billed to Medicare | 3,212 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Urinalysis, manual test (81002)894 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)672 services
- Ultrasound measurement of bladder capacity after voiding (51798)368 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)184 services
- Leuprolide acetate (for depot suspension), 7.5 mg (J9217)105 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%
- Arthritis55%
- Ischemic heart disease43%
- Diabetes35%
- Chronic kidney disease33%
Practice locations
Addresses where Erin R. Zimmer is enrolled with Medicare (CMS data updated October 2, 2026).
- 2020 SE 17th StOcala, FL 34471
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Ocala
Clinicians with the same Medicare primary specialty in Ocala, FL — not a recommendation.
Clinician information
| Graduation year | 2011 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1164792024 |
| 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