Steven Grosser, MD
NPI 1134125859 · Ophthalmology Physician · Golden Valley, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Grosser, MD is a Ophthalmology Physician provider in Golden Valley, MN (NPI 1134125859).
Provider details
- NPI number
- 1134125859
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40707 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,705 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 309 | $125 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 256 | $124 |
| Imaging of Retina92134 | 221 | $39 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 146 | $39 |
| Imaging of Optic Nerve92133 | 145 | $35 |
| Exam of Visual Field With Extended Testing92083 | 143 | $62 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 667 | 194 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 276 | 69 |
| Timolol Maleate | 239 | 64 |
| Prednisolone Acetate | 236 | 177 |
| Brimonidine Tartrate | 130 | 36 |
| Moxifloxacin Hclbrand: Moxifloxacin | 123 | 90 |
| Dorzolamide Hcl | 63 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2013-04-23
Frequently asked questions
- What is Steven Grosser's NPI number?
- Steven Grosser's National Provider Identifier (NPI) is 1134125859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Grosser's specialty?
- Steven Grosser is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Grosser located?
- Steven Grosser's practice location on file with NPPES is 5851 Duluth St, Golden Valley, MN 55422-3956.
- What is Steven Grosser's phone number?
- The practice phone number listed in the NPPES registry for Steven Grosser is (763) 546-8422.
- Does Steven Grosser accept Medicare?
- Steven Grosser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Grosser's NPI active?
- Yes — Steven Grosser's NPI (1134125859) is active in the NPPES registry as of the last update on 2013-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.