Gian Paolo Giuliari Gonzalez, M.D.
NPI 1689080236 · Ophthalmology Physician · Canton, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gian Paolo Giuliari Gonzalez, M.D. is a Ophthalmology Physician provider in Canton, OH (NPI 1689080236).
Provider details
- NPI number
- 1689080236
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.134506 (OH)
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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,529 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 | 1,243 | $38 |
| Injection of Drug Into Eye67028 | 658 | $112 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 559 | $23 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 386 | $85 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 153 | $14 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 153 | $105 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 76 | 46 |
| Moxifloxacin Hclbrand: Moxifloxacin | 45 | 29 |
| Difluprednate | 16 | — |
| Ketorolac Tromethamine | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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 (4)
- 45 Manor Hill Dr Ste 200Canfield, OH 44406-1538Phone: (330) 533-8851
- 658 Boulevard StMedical BldgDover, OH 44622Phone: (330) 364-5024
- 8140 Norton Pkwy Ste 230Mentor, OH 44060-6042Phone: (440) 918-7417
- 3135 Highland Rd Ste aHermitage, PA 16148-4511Phone: (724) 346-4180
Registry dates
- Enumerated
- 2014-07-03
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Gian Paolo Giuliari Gonzalez's NPI number?
- Gian Paolo Giuliari Gonzalez's National Provider Identifier (NPI) is 1689080236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gian Paolo Giuliari Gonzalez's specialty?
- Gian Paolo Giuliari Gonzalez is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gian Paolo Giuliari Gonzalez located?
- Gian Paolo Giuliari Gonzalez's practice location on file with NPPES is 4676 Douglas Cir Nw, Canton, OH 44718-3619.
- What is Gian Paolo Giuliari Gonzalez's phone number?
- The practice phone number listed in the NPPES registry for Gian Paolo Giuliari Gonzalez is (330) 494-1116.
- Does Gian Paolo Giuliari Gonzalez accept Medicare?
- Gian Paolo Giuliari Gonzalez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gian Paolo Giuliari Gonzalez's NPI active?
- Yes — Gian Paolo Giuliari Gonzalez's NPI (1689080236) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.