John Wroblewski, MD
NPI 1477521334 · Ophthalmology Physician · Hagerstown, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Wroblewski, MD is a Ophthalmology Physician provider in Hagerstown, MD (NPI 1477521334).
Provider details
- NPI number
- 1477521334
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD059877L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,815 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) |
|---|---|---|
| Imaging of Retina92134 | 1,409 | $39 |
| Injection of Drug Into Eye67028 | 851 | $108 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 671 | $24 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 499 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $88 |
| Exam of Retinal Blood Vessels Using a Special Camera After Injection of a Dye92235 | 71 | $158 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 16 | — |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 14 | 11 |
| Clindamycin Hcl | 13 | — |
| Atropine Sulfate | 12 | — |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 12 | — |
| Ketorolac Tromethamine | 12 | — |
| Timolol Maleate | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$272 across 5 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
Additional practice locations (2)
- 1150 Opal CtHagerstown, MD 21740-5940Phone: (301) 665-1712Fax: (301) 665-1714
- 414 Epic DrChambersburg, PA 17201-2887Phone: (301) 665-1712Fax: (301) 665-1614
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2024-11-06
- Certified
- 2024-11-06
Frequently asked questions
- What is John Wroblewski's NPI number?
- John Wroblewski's National Provider Identifier (NPI) is 1477521334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wroblewski's specialty?
- John Wroblewski is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Wroblewski located?
- John Wroblewski's practice location on file with NPPES is 1800 Dual Hwy Ste 201, Hagerstown, MD 21740-6636.
- What is John Wroblewski's phone number?
- The practice phone number listed in the NPPES registry for John Wroblewski is (301) 665-1712.
- Does John Wroblewski accept Medicare?
- John Wroblewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Wroblewski's NPI active?
- Yes — John Wroblewski's NPI (1477521334) is active in the NPPES registry as of the last update on 2024-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.