Guruprasad Pattar, M.D.
NPI 1689963589 · Ophthalmology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guruprasad Pattar, M.D. is a Ophthalmology Physician provider in Louisville, KY (NPI 1689963589).
Provider details
- NPI number
- 1689963589
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 48596 (KY)
Specialties & taxonomies
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,601 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 | 669 | $114 |
| Imaging of Retina92134 | 624 | $37 |
| Established Patient Problem Focused Exam of Visual System92012 | 553 | $80 |
| Injection of Drug Into Eye67028 | 250 | $103 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 127 | $491 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 74 | $41 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketorolac Tromethamine | 239 | 158 |
| Prednisolone Acetate | 191 | 147 |
| Lifitegrastbrand: Xiidra | 134 | 46 |
| Cyclosporinebrand: Restasis | 97 | 46 |
| Cyclosporinebrand: Cequa | 66 | 27 |
| Timolol Maleate | 55 | 16 |
| Latanoprost | 55 | 21 |
| Varenicline Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,404 across 43 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 (1)
- 301 E Muhammad Ali BlvdLouisville, KY 40202-1511Phone: (502) 588-0550
Registry dates
- Enumerated
- 2011-03-31
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Guruprasad Pattar's NPI number?
- Guruprasad Pattar's National Provider Identifier (NPI) is 1689963589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guruprasad Pattar's specialty?
- Guruprasad Pattar is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Guruprasad Pattar located?
- Guruprasad Pattar's practice location on file with NPPES is 1536 Story Ave, Louisville, KY 40206-1738.
- What is Guruprasad Pattar's phone number?
- The practice phone number listed in the NPPES registry for Guruprasad Pattar is (502) 589-1500.
- Does Guruprasad Pattar accept Medicare?
- Guruprasad Pattar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guruprasad Pattar's NPI active?
- Yes — Guruprasad Pattar's NPI (1689963589) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.