Filomena C. Larson, OD
Optometrist · La Crosse, WI
Filomena C. Larson, OD is an optometrist with a practice address in La Crosse, Wisconsin, and NPI 1215933395, issued on Jun 23, 2005. Check the license (Wisconsin 2493, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Filomena C. Larson
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2493 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1836 South Ave, La Crosse, WI 54601
- Phone
- (608) 782-7300
- Enumerated
- Jun 23, 2005
- Record last updated
- Apr 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 38590900 WI
- Medicare enrollment
- Enrolled (PECOS I20100915000840); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1992
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,161 in Wisconsin → Look up another NPI →
Also registered at 1836 South Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Grace AbichtCertified Registered Nurse Anesthetist1003651555
- Paul Abicht, CRNACertified Registered Nurse Anesthetist1528061843
- Mateen Abidi, M.DCardiovascular Disease Physician1730333980
Verify Filomena C. Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2493Check 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 74 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Latanoprost279 claims
- Cyclosporine23 claims
- Dorzolamide-Timolol15 claims
- Brimonidine Tartrate11 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.
Bills Medicare through one group practice
- Gundersen Lutheran Medical Center IncLa Crosse, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Filomena C. Larson among 1,161 optometrist records in Wisconsin
Filomena C. Larson, OD 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
- Graduated1992 · median 2008 among the 752 with a school on file
- Record last updated2015 · 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).
43 optometrist records list a practice address in La Crosse
They are 43 of the 3,735 NPPES records with a practice address in La Crosse, and 1,161 optometrist records in Wisconsin.
All 1,161 in Wisconsin → Every provider in La Crosse → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Thomas Edwards, ODLa Crosse, WI 546011417952524
- Richard Foss, ODLa Crosse, WI 546011558335224
- Alan Hecht, ODLa Crosse, WI 546011003806506
- Gretchen Kelly, ODLa Crosse, WI 546011538159041
- Steven Laliberte, ODLa Crosse, WI 546011467442582
- John Larson, ODLa Crosse, WI 546011013913912
- Lynn McWilliams, ODLa Crosse, WI 546011710981287
- Thomas McWilliams, ODLa Crosse, WI 546011538163001
Common questions
What is Filomena C. Larson, OD's NPI number?
Filomena C. Larson, OD's National Provider Identifier (NPI) is 1215933395, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Filomena C. Larson, OD located?
The NPPES record lists a practice address at 1836 South Ave, La Crosse, WI, 54601. Phone: (608) 782-7300. Providers update this record themselves, so call before visiting.
How can I verify Filomena C. Larson, OD's license?
NPPES lists Wisconsin license number 2493, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Filomena C. Larson, OD prescribe under Medicare Part D?
In 2024, Filomena C. Larson, OD had 359 Medicare Part D claims for 74 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.