Christine Ferchoff Renner, O.D.
Optometrist · Mauston, WI
Christine Ferchoff Renner, O.D. is an optometrist with a practice address in Mauston, Wisconsin, and NPI 1558343251, issued on Nov 17, 2005. Check the license (Wisconsin 2815, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Ferchoff Renner
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2815 WI
Self-reported in NPPES; status is on the state search - Practice location
- 201 E State St, Mauston, WI 53948
- Phone
- (608) 847-6264
- Enumerated
- Nov 17, 2005
- Record last updated
- Apr 25, 2024
- Medicaid ID
- 38612800 WI
- Medicare enrollment
- Enrolled (PECOS I20040910001091); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2000
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,161 in Wisconsin → Look up another NPI →
Verify Christine Ferchoff Renner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average optometrist in 2024
359 Medicare Part D claims for 87 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Latanoprost168 claims
- Timolol Maleate43 claims
- Brimonidine Tartrate28 claims
- Dorzolamide-Timolol21 claims
- Neomycin-Polymyxin-Dexameth20 claims
- Lumigan19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Christine Ferchoff Renner among 1,161 optometrist records in Wisconsin
Christine Ferchoff Renner, O.D. is one of 1,161 optometrist records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2000 · median 2008 among the 752 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Wisconsin
There are 1,161 optometrist records in Wisconsin.
All 1,161 in Wisconsin → Every provider in Mauston → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- John Schaefer, O.D.Mauston, WI 539481295816866
- Monique Bennett Fasbender, O.D.Reedsburg, WI 539591962808295
- Philip Hasler, ODReedsburg, WI 539591043262298
- Joe Prell, O.D.Reedsburg, WI 539591619002243
- Gregory HutchesonFriendship, WI 539341841340379
- Farzana AkterWaupun, WI 539631346821725
- Kenneth Forsythe, ODWisconsin Dells, WI 539651760434435
- James Forsythe, ODWisconsin Dells, WI 539651194778472
Common questions
What is Christine Ferchoff Renner, O.D.'s NPI number?
Christine Ferchoff Renner, O.D.'s National Provider Identifier (NPI) is 1558343251, issued on Nov 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Christine Ferchoff Renner, O.D. located?
The NPPES record lists a practice address at 201 E State St, Mauston, WI, 53948. Phone: (608) 847-6264. Providers update this record themselves, so call before visiting.
How can I verify Christine Ferchoff Renner, O.D.'s license?
NPPES lists Wisconsin license number 2815, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Ferchoff Renner, O.D. prescribe under Medicare Part D?
In 2024, Christine Ferchoff Renner, O.D. had 359 Medicare Part D claims for 87 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.