NPPES file of Aug 9, 2026

Steven Jay Grosser, MD

Ophthalmology Physician · Golden Valley, MN

Steven Jay Grosser, MD is an ophthalmology physician with a practice address in Golden Valley, Minnesota, and NPI 1134125859, issued on Jun 27, 2005. Check the license (Minnesota 40707, 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
1134125859
Name
Steven Jay Grosser
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
40707 MN
Self-reported in NPPES; status is on the state search
Practice location
5851 Duluth St, Golden Valley, MN 55422
Phone
(763) 546-8422
Enumerated
Jun 27, 2005
Record last updated
Apr 23, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(763) 546-8114
Medicaid ID
306522700 MN
Medicare enrollment
Enrolled (PECOS I20090903000728); accepts Medicare assignment
Medical or professional school
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1991
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 5851 Duluth St

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

  1. Shari Bruning, D.D.S.Dentist1023000890
  2. Dirk Colby, ODOptometrist1548266273
  3. Nathan Cutlan, LPCProfessional Counselor1447509930
  4. Daniel Dossa, PH.D., L.P.Clinical Neuropsychologist1851440192
  5. Jessica DreischmeierMarriage & Family Therapist1124689898
  6. Timothy Felton, DPMFoot & Ankle Surgery Podiatrist1003966052

Verify Steven Jay Grosser 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 40707
    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

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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39% more Medicare Part D claims than the average ophthalmology physician in 2024

2,113 Medicare Part D claims for 481 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Steven Grosser2,113
  2. Specialty average1,518

Most prescribed

  1. Latanoprost667 claims
  2. Dorzolamide-Timolol276 claims
  3. Timolol Maleate239 claims
  4. Prednisolone Acetate236 claims
  5. Brimonidine Tartrate130 claims
  6. Moxifloxacin123 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): 100 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 score100.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  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. West Metro Ophthalmology PABuffalo, MN

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

Steven Jay Grosser among 434 ophthalmology physician records in Minnesota

Steven Jay Grosser, MD is one of 434 ophthalmology physician records with a practice address in Minnesota. 75% 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, 84% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1991 · median 2006 among the 282 with a school on file
  • Record last updated2013 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 ophthalmology physician records list a practice address in Golden Valley

They are 19 of the 1,022 NPPES records with a practice address in Golden Valley, and 434 ophthalmology physician records in Minnesota.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. John Dehnel, MDGolden Valley, MN 554221184259111
  2. Luke Dolezal, M.D.Golden Valley, MN 554221467872390
  3. Adam Gess, M.D.Golden Valley, MN 554221821327883
  4. Polly McCormack, MDGolden Valley, MN 554221376549089
  5. Angela Oster, MDGolden Valley, MN 554221669478384
  6. Charles Ostrov, MDGolden Valley, MN 554221942288659
  7. Robert Ostrow, MDGolden Valley, MN 554221336145044
  8. Robert Sigelman, MDGolden Valley, MN 554221407818834

Common questions

What is Steven Jay Grosser, MD's NPI number?

Steven Jay Grosser, MD's National Provider Identifier (NPI) is 1134125859, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Steven Jay Grosser, MD located?

The NPPES record lists a practice address at 5851 Duluth St, Golden Valley, MN, 55422. Phone: (763) 546-8422. Providers update this record themselves, so call before visiting.

How can I verify Steven Jay Grosser, MD's license?

NPPES lists Minnesota license number 40707, 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 Steven Jay Grosser, MD prescribe under Medicare Part D?

In 2024, Steven Jay Grosser, MD had 2,113 Medicare Part D claims for 481 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Steven Jay Grosser, MD's MIPS final score?

The 2023 MIPS final score is 100 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.