NPPES file of Aug 9, 2026

Alexander Lyle Ringeisen, M.D.

Retina Specialist (Ophthalmology) Physician · Woodbury, MN

Alexander Lyle Ringeisen, M.D. is a retina specialist (ophthalmology) physician with a practice address in Woodbury, Minnesota, and NPI 1710323142, issued on May 13, 2013. Check the license (Minnesota 61987, as entered in NPPES) on the Minnesota Board of Medical Practice; 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
1710323142
Name
Alexander Lyle Ringeisen
Credential
M.D.
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License numbers
61987 MN
63786-20 WI
Self-reported in NPPES; status is on the state search
Practice location
2080 Woodwinds Dr Ste 230, Woodbury, MN 55125
Phone
(651) 738-6800
Enumerated
May 13, 2013
Record last updated
Mar 30, 2026
Medicaid IDs
32671200 WI
1710323142 MN
Medicare enrollment
Enrolled (PECOS I20201230002727); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2013
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 2080 Woodwinds Dr Ste 230

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

  1. Nicole Auble, ODOptometrist1275114365
  2. Derek Horkey, MDGlaucoma Specialist (Ophthalmology) Physician1053759019
  3. Anne Poulsen, M.D.Ophthalmology Physician1073977492

Verify Alexander Lyle Ringeisen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 61987
    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
Open the Minnesota license search

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1% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024

615 Medicare Part D claims for 312 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Alexander Ringeisen615
  2. Specialty average620

Most prescribed

  1. Neomycin-Polymyxin-Dexameth255 claims
  2. Prednisolone Acetate114 claims
  3. Ketorolac Tromethamine64 claims
  4. Latanoprost60 claims
  5. Timolol Maleate27 claims
  6. Brimonidine Tartrate13 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): 82.8 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 score98.2
  2. Costout of 100 · 30%48.6
  3. Promoting interoperabilityout of 100 · 25%95.0
  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).

Industry payments in 2024: $857.46

2 payments; by number, the most common kind was food and beverage; the largest payer was Dutch Ophthalmic, USA. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Ringeisen$857.46
  2. Specialty average$7,667.49

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Chippewa Valley Eye Clinic LtdEau Claire, WI
  2. Ophthalmology Associates 010196Aberdeen, SD
  3. St Paul Eye Clinic PAWoodbury, MN

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

Retina Specialist (Ophthalmology) Physician providers in Minnesota

There are 17 retina specialist (ophthalmology) physician records in Minnesota.

Other retina specialist (ophthalmology) physician records in Minnesota

  1. Abdhish Bhavsar, M.D.Minneapolis, MN1396776951
  2. Omar Dajani, M.D.St Louis Park, MN1639564446
  3. Paul Drayna, M.D.Edina, MN1619137072
  4. Lulwa El ZeinRochester, MN1508532060
  5. Geoffrey Emerson, MDMinneapolis, MN1801848171
  6. Michael Emerson, MDMinneapolis, MN1649222902
  7. Marni Feldmann, MDGolden Valley, MN1730138595
  8. Richard Johnston, MDEdina, MN1154398824
  9. Jacob Jones, M.D.Minneapolis, MN1780720201
  10. Nehal Mehta, MDRochester, MN1346192952

Common questions

What is Alexander Lyle Ringeisen, M.D.'s NPI number?

Alexander Lyle Ringeisen, M.D.'s National Provider Identifier (NPI) is 1710323142, issued on May 13, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Lyle Ringeisen, M.D. located?

The NPPES record lists a practice address at 2080 Woodwinds Dr Ste 230, Woodbury, MN, 55125. Phone: (651) 738-6800. Providers update this record themselves, so call before visiting.

How can I verify Alexander Lyle Ringeisen, M.D.'s license?

NPPES lists Minnesota license number 61987, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alexander Lyle Ringeisen, M.D. prescribe under Medicare Part D?

In 2024, Alexander Lyle Ringeisen, M.D. had 615 Medicare Part D claims for 312 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.

What is Alexander Lyle Ringeisen, M.D.'s MIPS final score?

The 2023 MIPS final score is 82.8 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.