NPPES file of Aug 9, 2026

Mark Buboltz, O.D.

Corneal and Contact Management Optometrist · Bloomington, MN

Mark Buboltz, O.D. is a corneal and contact management optometrist with a practice address in Bloomington, Minnesota, and NPI 1205249620, issued on Jun 3, 2014. Check the license (Minnesota 3376, as entered in NPPES) with the Minnesota 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
1205249620
Name
Mark Buboltz
Credential
O.D.
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License number
3376 MN
Self-reported in NPPES; status is on the state search
Practice location
9801 Dupont Ave S, Bloomington, MN 55431
Phone
(952) 888-5800
Enumerated
Jun 3, 2014
Record last updated
Jun 11, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140618001231); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2014
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 9801 Dupont Ave S

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

  1. Kristen AshwellAudiologist-Hearing Aid Fitter1326120585
  2. Tara Barth, O.D.Corneal and Contact Management Optometrist1548499676
  3. Timothy Brooks, DENTISTGeneral Practice Dentistry1699982355
  4. Noumia Cloutier-Gill, ODCorneal and Contact Management Optometrist1457508988
  5. Daniel Conrad, M.D.Ophthalmology Physician1689630584
  6. Gina Doeden, ODCorneal and Contact Management Optometrist1558350207

Verify Mark Buboltz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 3376
    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 Minnesota 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.

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8.9 times the Medicare Part D claims of the average corneal and contact management optometrist in 2024

2,006 Medicare Part D claims for 600 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.

  1. Mark Buboltz2,006
  2. Specialty average225

Most prescribed

  1. Latanoprost335 claims
  2. Restasis218 claims
  3. Prednisolone Acetate205 claims
  4. Timolol Maleate119 claims
  5. Dorzolamide-Timolol101 claims
  6. Cyclosporine88 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): 85.2 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 score97.9
  2. Costout of 100 · 30%52.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  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: $344.95

8 payments; by number, the most common kind was food and beverage; the largest payer was Dompe US, Inc. The 610 providers of this specialty with any payment received $1,035.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Buboltz$344.95
  2. Specialty average$1,035.17

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

Bills Medicare through one group practice

  1. Minnesota Eye Consultants, PABloomington, MN

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

Mark Buboltz among 38 corneal and contact management optometrist records in Minnesota

Mark Buboltz, O.D. is one of 38 corneal and contact management optometrist records with a practice address in Minnesota. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.

  • NPI issued2014 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2014 · median 2005 among the 30 with a school on file
  • Record last updated2014 · 82% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Corneal and Contact Management Optometrist providers in Minnesota

There are 38 corneal and contact management optometrist records in Minnesota.

The 8 corneal and contact management optometrist records with the nearest ZIP codes

  1. Tara Barth, O.D.Bloomington, MN 554311548499676
  2. Noumia Cloutier-Gill, ODBloomington, MN 554311457508988
  3. Gina Doeden, ODBloomington, MN 554311558350207
  4. Mona Fahmy, ODBloomington, MN 554311407047566
  5. Benjamin Fogal, ODBloomington, MN 554311730174822
  6. Scott Hauswirth, ODBloomington, MN 554311417942665
  7. Johnna Hobbs, ODBloomington, MN 554311437224276
  8. Sonja Iverson-Hill, O.D.Bloomington, MN 554311497194112

Common questions

What is Mark Buboltz, O.D.'s NPI number?

Mark Buboltz, O.D.'s National Provider Identifier (NPI) is 1205249620, issued on Jun 3, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mark Buboltz, O.D. located?

The NPPES record lists a practice address at 9801 Dupont Ave S, Bloomington, MN, 55431. Phone: (952) 888-5800. Providers update this record themselves, so call before visiting.

How can I verify Mark Buboltz, O.D.'s license?

NPPES lists Minnesota license number 3376, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Buboltz, O.D. prescribe under Medicare Part D?

In 2024, Mark Buboltz, O.D. had 2,006 Medicare Part D claims for 600 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. Part D covers Medicare prescriptions only.

What is Mark Buboltz, O.D.'s MIPS final score?

The 2023 MIPS final score is 85.2 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.