NPPES file of Aug 9, 2026

Sacha Lundgren, OD

Optometrist · Fitchburg, WI

Sacha Lundgren, OD is an optometrist with a practice address in Fitchburg, Wisconsin, and NPI 1639198971, issued on Jul 18, 2006. Check the license (Wisconsin 2855, 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 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639198971
Name
Sacha Lundgren
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
2855 WI
Self-reported in NPPES; status is on the state search
Practice location
3051 Cahill Main, Fitchburg, WI 53711
Phone
(608) 661-7200
Enumerated
Jul 18, 2006
Record last updated
Sep 24, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
38613700 WI
Medicare enrollment
Enrolled (PECOS I20101011001093); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2001
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.
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Also registered at 3051 Cahill Main

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

  1. Freddi AdelsonNurse Practitioner1538431788
  2. Taylor AllardMassage Therapist1932450111
  3. Stephen Almasi, MDFamily Medicine Physician1720399058
  4. Jeffrey Anders, MDChild & Adolescent Psychiatry Physician1093734758
  5. Qinglu Bai, LPC-ITProfessional Counselor1558258194
  6. Carol Ballweg, APNPFamily Nurse Practitioner1609990381

Verify Sacha Lundgren 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 2855
    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

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75% fewer Medicare Part D claims than the average optometrist in 2024

69 Medicare Part D claims for 18 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Sacha Lundgren69
  2. Specialty average277

Most prescribed

  1. Latanoprost34 claims
  2. Timolol Maleate15 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.1
  2. Costout of 100 · 30%49.8
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Group Health Cooperative OF South Central WisconsinFitchburg, WI

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

Sacha Lundgren among 1,161 optometrist records in Wisconsin

Sacha Lundgren, 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 50% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2001 · median 2008 among the 752 with a school on file
  • Record last updated2012 · 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).

12 optometrist records list a practice address in Fitchburg

They are 12 of the 740 NPPES records with a practice address in Fitchburg, and 1,161 optometrist records in Wisconsin.

The 8 optometrist records with the nearest ZIP codes

  1. Peter Andreakos, ODMadison, WI 537111891823506
  2. Adam Burns, ODFitchburg, WI 537111215467758
  3. John Dabel, ODFitchburg, WI 537111215956370
  4. Joshua Harshman, ODFitchburg, WI 537111215811435
  5. Bryce Kuehl, ODFitchburg, WI 537111326881939
  6. Robert Mertz, O.D.Fitchburg, WI 537111174693246
  7. Ann Patkowski, ODFitchburg, WI 537111063437036
  8. Timothy Schwefel, ODFitchburg, WI 537111619993599

Common questions

What is Sacha Lundgren, OD's NPI number?

Sacha Lundgren, OD's National Provider Identifier (NPI) is 1639198971, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sacha Lundgren, OD located?

The NPPES record lists a practice address at 3051 Cahill Main, Fitchburg, WI, 53711. Phone: (608) 661-7200. Providers update this record themselves, so call before visiting.

How can I verify Sacha Lundgren, OD's license?

NPPES lists Wisconsin license number 2855, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Sacha Lundgren, OD prescribe under Medicare Part D?

In 2024, Sacha Lundgren, OD had 69 Medicare Part D claims for 18 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Sacha Lundgren, OD's MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.