DR. AARON BERNATH ZIMMERMAN O.D.
NPI 1891716536
Optometrist in Columbus, OH
About Dr. Aaron Bernath Zimmerman O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARON BERNATH ZIMMERMAN O.D. (NPI 1891716536) is an individual optometrist in Columbus, Ohio, licensed in Ohio (5672) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Ohio State University - College Of Optometry (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Aaron Bernath Zimmerman O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Aaron Zimmerman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43201
- Reassigned Medicare billing, Ohio enrollment
- 59 clinicians in this Medicare group
Westerville, OH 43082
- Reassigned Medicare billing, Ohio enrollment
- 9 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, OH 43210
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Aaron Zimmerman's NPI number?
The NPI number for Aaron Zimmerman is 1891716536. It was assigned to this individual provider in the NPPES registry on July 21, 2006.
Where is Aaron Zimmerman located?
Aaron Zimmerman practices at 338 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 292-2020.
What is Aaron Zimmerman's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Aaron Zimmerman enrolled in Medicare?
Yes. Aaron Zimmerman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Aaron Zimmerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Zimmerman reassigns Medicare benefits to 2 organizations: Ohio State University (Columbus, OH) and Fries Eye Care, LLC (Westerville, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aaron Zimmerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Zimmerman accept?
Health plans from Anthem Blue Cross and Blue Shield, Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and Oscar Health Plan of North Carolina, Inc and 4 other insurers list Aaron Zimmerman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Aaron Zimmerman was last updated on May 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Aaron Bernath Zimmerman, O.D. · NPI 1891716536
Optometrist provider in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since July 21, 2006.
## Identity
- **NPI:** 1891716536 (Entity type: Individual)
- **Enumerated:** July 21, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 5672 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 338 W 10TH AVE, Columbus, OH 43210-1280
- **Phone:** (614) 292-2020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Ohio State University (NPI 1710900683, Columbus, OH); Fries Eye Care, LLC (NPI 1609018126, Westerville, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University - College Of Optometry, class of 2006
## Record status
- **NPPES last updated:** May 7, 2014
---
Source: [NPI Profile](https://npiprofile.com/npi/1891716536) · Data from the CMS NPPES public registry.