TOWER CLOCK EYE CENTER SC
NPI 1801998729
Ophthalmology in Green Bay, WI
About Tower Clock Eye Center Sc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TOWER CLOCK EYE CENTER SC (NPI 1801998729), doing business as Karl L Schwiesow Md Sc, is a healthcare organization registered as an ophthalmology in Green Bay, Wisconsin and active in the NPI registry since September 2006. The organization lists Danielle Marie Jorgensen, Practice Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tower Clock Eye Center Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
10Medicare enrollment records show 10 clinicians reassign Medicare billing to Tower Clock Eye Center Sc, which bills Medicare for the services they deliver. Of these, 9 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (10)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Tower Clock Eye Center Sc's NPI number?
The NPI number for Tower Clock Eye Center Sc is 1801998729. It was assigned to this organization in the NPPES registry on September 1, 2006. The provider was formerly known as Karl L Schwiesow MD SC.
Where is Tower Clock Eye Center Sc located?
Tower Clock Eye Center Sc is located at 1087 W Mason Street, Green Bay, WI 54303. The listed phone number is (920) 499-3102.
What is Tower Clock Eye Center Sc's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Tower Clock Eye Center Sc enrolled in Medicare?
Yes. Tower Clock Eye Center Sc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tower Clock Eye Center Sc?
According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 2 Medicare specialties reassign their Medicare billing to Tower Clock Eye Center Sc. A 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 the clinician's services. The largest specialties are Ophthalmology (7) and Optometry (3). Of these, 9 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Tower Clock Eye Center Sc accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and HealthPartners list Tower Clock Eye Center Sc 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 Tower Clock Eye Center Sc was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Tower Clock Eye Center Sc · NPI 1801998729
Ophthalmology organization in Green Bay, Wisconsin. Organization record, active in the CMS NPPES registry since September 1, 2006.
## Identity
- **NPI:** 1801998729 (Entity type: Organization)
- **Enumerated:** September 1, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **Also known as:** Karl L Schwiesow MD SC (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Danielle Jorgensen, PRACTICE ADMINISTRATOR
## Practice location
- **Address:** 1087 W MASON STREET, Green Bay, WI 54303-1859
- **Phone:** (920) 499-3102 · **Fax:** (920) 499-9636
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 10 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Ophthalmology (7), Optometry (3); 9 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 24, 2025
- **Other identifiers:** Medicaid 31303300 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1801998729) · Data from the CMS NPPES public registry.