Quick answers
- Does David R. Zimmerman accept Medicare assignment?
- Medicare's clinician data says David R. Zimmerman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does David R. Zimmerman see?
- In 2024, CMS data shows 367 Original Medicare patients and 878 services for David R. Zimmerman. This counts Original Medicare only and measures volume, not quality.
- What is David R. Zimmerman's NPI number?
- 1255744777. 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 David R. Zimmerman, 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 | 367 |
|---|---|
| Services billed to Medicare | 878 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)234 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)164 services
- Imaging of retina (92134)92 services
- Imaging of optic nerve (92133)90 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)71 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 pressure62%
- Arthritis45%
- Ischemic heart disease26%
- Diabetes22%
- Depression16%
Practice locations
Addresses where David R. Zimmerman is enrolled with Medicare (CMS data updated October 2, 2026).
- 1801 W End Ave, Suite 1150Nashville, TN 37203 (615) 321‑8881
- 500 Burkitt Commons AveNolensville, TN 37135 (615) 709‑2700
- 554 Bell RdAntioch, TN 37013 (615) 361‑7266
Group practices
Medicare enrollment lists David R. Zimmerman as a member of these groups (CMS data updated October 2, 2026).
- Antioch Eye Care Center, Physician and Surgeon, PLLC8 clinicians in the group
- Wang Vision Institute, PLLC4 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Other clinicians in Antioch Eye Care Center, Physician and Surgeon, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Alabama Birmingham - School Of Optometry |
| Graduation year | 2014 (12 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1255744777 |
| 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