DR. ERIC WILLIAMS M.D.
NPI 1205367182
Ophthalmology in Blue Ash, OH
About Dr. Eric Williams M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC WILLIAMS M.D. (NPI 1205367182) is an individual ophthalmology provider in Blue Ash, Ohio, licensed in Ohio (35141487) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Spartanburg Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 1
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. Eric Williams M.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 Reassignment
Medicare enrollment records show Eric Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greenville, SC 29605
- Reassigned Medicare billing, South Carolina enrollment
- 14 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 15
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spartanburg Medical Center
Acute Care Hospitals · Spartanburg, SCSt Francis-Downtown
Acute Care Hospitals · Greenville, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Eric Williams's NPI number?
The NPI number for Eric Williams is 1205367182. It was assigned to this individual provider in the NPPES registry on March 23, 2017.
Where is Eric Williams located?
Eric Williams practices at 1945 Cei Dr, Blue Ash, OH 45242. The listed phone number is (513) 984-5133.
What is Eric Williams's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Eric Williams enrolled in Medicare?
Yes. Eric Williams 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 organization bills Medicare for Eric Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Williams reassigns Medicare benefits to Retina Consultants Of Carolina, PA (Greenville, SC). The 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 Eric Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Williams accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Ambetter of North Carolina and 5 other insurers list Eric Williams 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.
Is Eric Williams affiliated with any hospitals?
According to CMS data, Eric Williams is affiliated with Spartanburg Medical Center and St Francis-Downtown.
When was this NPI record last updated?
The NPPES record for Eric Williams was last updated on June 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Eric Williams, M.D. · NPI 1205367182
Ophthalmology physician in Blue Ash, Ohio. Individual provider, active in the CMS NPPES registry since March 23, 2017.
## Identity
- **NPI:** 1205367182 (Entity type: Individual)
- **Enumerated:** March 23, 2017
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 35141487 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1945 CEI DR, Blue Ash, OH 45242-5664
- **Phone:** (513) 984-5133
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Retina Consultants Of Carolina, PA (NPI 1194708719, Greenville, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** June 7, 2021
- **Other identifiers:** Medicaid 0439822 (OH)
---
Source: [NPI Profile](https://npiprofile.com/npi/1205367182) · Data from the CMS NPPES public registry.