John Zeyer, M.D.
NPI 1558604926 · Ophthalmology Physician · Saint Paul, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Zeyer, M.D. is a Ophthalmology Physician provider in Saint Paul, MN (NPI 1558604926).
Provider details
- NPI number
- 1558604926
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036142484 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
1,867 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) |
|---|---|---|
| Imaging of Retina92134 | 766 | $39 |
| Injection of Drug Into Eye67028 | 611 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 143 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $122 |
| Established Patient Complete Exam of Visual System92014 | 82 | $123 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 88 | 45 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 67 | 30 |
| Latanoprost | 62 | 25 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 56 | 49 |
| Brimonidine Tartrate | 43 | 16 |
| Ketorolac Tromethamine | 31 | 14 |
| Timolol Maleate | 30 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-03
- Last updated
- 2021-07-27
- Certified
- 2021-07-27
Frequently asked questions
- What is John Zeyer's NPI number?
- John Zeyer's National Provider Identifier (NPI) is 1558604926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Zeyer's specialty?
- John Zeyer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Zeyer located?
- John Zeyer's practice location on file with NPPES is 401 Phalen Blvd, Saint Paul, MN 55130-5302.
- What is John Zeyer's phone number?
- The practice phone number listed in the NPPES registry for John Zeyer is (651) 254-7500.
- Does John Zeyer accept Medicare?
- John Zeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Zeyer's NPI active?
- Yes — John Zeyer's NPI (1558604926) is active in the NPPES registry as of the last update on 2021-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.