Gaurav Singh, MD
NPI 1598908675 · Ophthalmology Physician · Joliet, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gaurav Singh, MD is a Ophthalmology Physician provider in Joliet, IL (NPI 1598908675).
Provider details
- NPI number
- 1598908675
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-130222 (IL)
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
17 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
3,894 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 | 750 | $128 |
| Imaging of Retina92134 | 564 | $40 |
| Photography of the Retina92250 | 419 | $37 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 321 | $41 |
| Established Patient Problem Focused Exam of Visual System92012 | 297 | $89 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 235 | $512 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 536 | 152 |
| Acetazolamidebrand: Acetazolamide Er | 215 | 203 |
| Timolol Maleate | 185 | 66 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 73 | 17 |
| Prednisolone Acetate | 44 | 35 |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 36 | 13 |
| Netarsudil Mesylatebrand: Rhopressa | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,908 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
- 2009-04-20
- Last updated
- 2018-10-11
Frequently asked questions
- What is Gaurav Singh's NPI number?
- Gaurav Singh's National Provider Identifier (NPI) is 1598908675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gaurav Singh's specialty?
- Gaurav Singh is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gaurav Singh located?
- Gaurav Singh's practice location on file with NPPES is 202 N Hammes Ave, Joliet, IL 60435-8142.
- What is Gaurav Singh's phone number?
- The practice phone number listed in the NPPES registry for Gaurav Singh is (815) 744-2020.
- Does Gaurav Singh accept Medicare?
- Gaurav Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gaurav Singh's NPI active?
- Yes — Gaurav Singh's NPI (1598908675) is active in the NPPES registry as of the last update on 2018-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.