NPPES file of Aug 9, 2026

Kelsie R. Sommerfeld, OD

Optometrist · Eau Claire, WI

Kelsie R. Sommerfeld, OD is an optometrist with a practice address in Eau Claire, Wisconsin, and NPI 1104435007, issued on Jul 27, 2020. Check the license (Wisconsin 3634-35, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104435007
Name
Kelsie R. Sommerfeld
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
3634-35 WI
Self-reported in NPPES; status is on the state search
Practice location
2116 Craig RD, Eau Claire, WI 54701
Phone
(715) 858-4500
Enumerated
Jul 27, 2020
Record last updated
May 14, 2026
Fax
(715) 858-4509
Medicare enrollment
Enrolled (PECOS I20210812003036); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest optometrist records → All 1,161 in Wisconsin → Look up another NPI →

Also registered at 2116 Craig RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abigail Aguirre, PAPhysician Assistant1982307054
  2. Aruna Ahluwalia, MDAnesthesiology Physician1205852506
  3. Sharat Ahluwalia, MDNeurology Physician1629179221
  4. Omprakash Ahuja, MDPulmonary Disease Physician1861563058
  5. Brad Allar, PAPhysician Assistant1598795650
  6. Brent Amble, A.T.C., L.A.T.Athletic Trainer1235122771

Verify Kelsie R. Sommerfeld in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 3634-35    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Mchs Hospitals IncMarshfield, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kelsie R. Sommerfeld among 1,161 optometrist records in Wisconsin

Kelsie R. Sommerfeld, 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 2020, is newer than 85% of them.

  • NPI issued2020 · 85% of these records are older, 13% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2020 · median 2008 among the 752 with a school on file
  • Record last updated2026 · 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 Eau Claire → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Marianne Celli Komro, ODEau Claire, WI 547011366421182
  2. Paul Delakis, O.D.Eau Claire, WI 547011073726576
  3. Robert Frie, O.D.Eau Claire, WI 547011619908290
  4. Joseph Goldsmith, ODEau Claire, WI 547011144272469
  5. Jaclyn Gordon, ODEau Claire, WI 547011780995381
  6. Chris Hubbell, O.D.Eau Claire, WI 547011962561787
  7. Donald Lorentz, O.D.Eau Claire, WI 547011427008275
  8. Stanley Monson, ODEau Claire, WI 547011215998158

Common questions

What is Kelsie R. Sommerfeld, OD's NPI number?

Kelsie R. Sommerfeld, OD's National Provider Identifier (NPI) is 1104435007, issued on Jul 27, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kelsie R. Sommerfeld, OD located?

The NPPES record lists a practice address at 2116 Craig RD, Eau Claire, WI, 54701. Phone: (715) 858-4500. Providers update this record themselves, so call before visiting.

How can I verify Kelsie R. Sommerfeld, OD's license?

NPPES lists Wisconsin license number 3634-35, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.