John Dvorak, MD
NPI 1093755969 · Ophthalmology Physician · Saint Cloud, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Dvorak, MD is a Ophthalmology Physician provider in Saint Cloud, MN (NPI 1093755969).
Provider details
- NPI number
- 1093755969
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 39762 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,537 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 262 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 242 | $124 |
| Imaging of Retina92134 | 231 | $40 |
| Established Patient Complete Exam of Visual System92014 | 202 | $125 |
| Imaging of Optic Nerve92133 | 105 | $36 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 92 | $509 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 617 | 113 |
| Prednisolone Acetate | 343 | 215 |
| Timolol Maleate | 289 | 79 |
| Ofloxacin | 262 | 188 |
| Ketorolac Tromethamine | 257 | 170 |
| Brimonidine Tartrate | 182 | 33 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 111 | 22 |
| Erythromycin Basebrand: Erythromycin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$147 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Dvorak's NPI number?
- John Dvorak's National Provider Identifier (NPI) is 1093755969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Dvorak's specialty?
- John Dvorak is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Dvorak located?
- John Dvorak's practice location on file with NPPES is 109 Doctors Park, Saint Cloud, MN 56303.
- What is John Dvorak's phone number?
- The practice phone number listed in the NPPES registry for John Dvorak is (320) 253-3637.
- Does John Dvorak accept Medicare?
- John Dvorak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Dvorak's NPI active?
- Yes — John Dvorak's NPI (1093755969) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.