Ralph Di Giovanni, M.D.
NPI 1053428144 · Ophthalmology Physician · Bala Cynwyd, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Di Giovanni, M.D. is a Ophthalmology Physician provider in Bala Cynwyd, PA (NPI 1053428144).
Provider details
- NPI number
- 1053428144
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD071468L (PA)
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
19 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
2,656 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 Complete Exam of Visual System92014 | 1,097 | $129 |
| Established Patient Problem Focused Exam of Visual System92012 | 287 | $91 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 197 | $39 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 187 | $550 |
| Imaging of Retina92134 | 167 | $41 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 | $93 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 116 | 30 |
| Prednisolone Acetate | 95 | 80 |
| Bimatoprostbrand: Lumigan | 60 | 11 |
| Ciprofloxacin Hcl | 54 | 43 |
| Cyclosporinebrand: Restasis | 52 | 16 |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 36 | — |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,000 across 47 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
- 2006-08-24
- Last updated
- 2014-09-22
Frequently asked questions
- What is Ralph Di Giovanni's NPI number?
- Ralph Di Giovanni's National Provider Identifier (NPI) is 1053428144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Di Giovanni's specialty?
- Ralph Di Giovanni is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Di Giovanni located?
- Ralph Di Giovanni's practice location on file with NPPES is 501 Belmont Ave, Bala Cynwyd, PA 19004-1302.
- What is Ralph Di Giovanni's phone number?
- The practice phone number listed in the NPPES registry for Ralph Di Giovanni is (610) 667-4066.
- Does Ralph Di Giovanni accept Medicare?
- Ralph Di Giovanni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Di Giovanni's NPI active?
- Yes — Ralph Di Giovanni's NPI (1053428144) is active in the NPPES registry as of the last update on 2014-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.