Gabriel Chong, M.D.
NPI 1578695862 · Glaucoma Specialist (Ophthalmology) Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Chong, M.D. is a Glaucoma Specialist (Ophthalmology) Physician provider in Raleigh, NC (NPI 1578695862).
Provider details
- NPI number
- 1578695862
- Entity type
- Individual
- Primary specialty
- Glaucoma Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 201100497 (NC)
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
2,959 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 | 692 | $85 |
| Exam of Visual Field With Extended Testing92083 | 578 | $59 |
| Imaging of Optic Nerve92133 | 463 | $33 |
| Established Patient Complete Exam of Visual System92014 | 434 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 251 | $120 |
| Laser Repair to Improve Eye Fluid Flow65855 | 175 | $227 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 948 | 314 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 574 | 196 |
| Brimonidine Tartrate | 552 | 192 |
| Timolol Maleate | 505 | 160 |
| Latanoprostene Bunodbrand: Vyzulta | 489 | 168 |
| Dorzolamide Hcl | 377 | 113 |
| Ketorolac Tromethamine | 311 | 233 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$492 across 19 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
- 2007-03-12
- Last updated
- 2025-09-11
- Certified
- 2024-03-26
Frequently asked questions
- What is Gabriel Chong's NPI number?
- Gabriel Chong's National Provider Identifier (NPI) is 1578695862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Chong's specialty?
- Gabriel Chong is listed in the NPPES registry with a primary specialty of Glaucoma Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Chong located?
- Gabriel Chong's practice location on file with NPPES is 2709 Blue Ridge Rd, Raleigh, NC 27607-6462.
- What is Gabriel Chong's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Chong is (614) 370-7837.
- Does Gabriel Chong accept Medicare?
- Gabriel Chong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Chong's NPI active?
- Yes — Gabriel Chong's NPI (1578695862) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.