Linda Greff, MD
NPI 1538108923 · Ophthalmology Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Greff, MD is a Ophthalmology Physician provider in Cincinnati, OH (NPI 1538108923).
Provider details
- NPI number
- 1538108923
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35061757 (OH)
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
20 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
1,294 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 | 559 | $87 |
| Exam of Visual Field With Extended Testing92083 | 199 | $59 |
| Imaging of Optic Nerve92133 | 142 | $32 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 112 | $123 |
| Exam of the Internal Drainage System of Eye92020 | 102 | $26 |
| Laser Repair to Improve Eye Fluid Flow65855 | 42 | $196 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,130 | 281 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 538 | 140 |
| Brimonidine Tartrate | 501 | 141 |
| Dorzolamide Hcl | 374 | 114 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 214 | 41 |
| Bimatoprostbrand: Lumigan | 211 | 61 |
| Prednisolone Acetate | 182 | 125 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$647 across 22 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
- 2006-06-04
- Last updated
- 2007-12-18
Frequently asked questions
- What is Linda Greff's NPI number?
- Linda Greff's National Provider Identifier (NPI) is 1538108923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Greff's specialty?
- Linda Greff is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Linda Greff located?
- Linda Greff's practice location on file with NPPES is 1945 Cei Drive, Cincinnati, OH 45242-3311.
- What is Linda Greff's phone number?
- The practice phone number listed in the NPPES registry for Linda Greff is (513) 569-3741.
- Does Linda Greff accept Medicare?
- Linda Greff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Greff's NPI active?
- Yes — Linda Greff's NPI (1538108923) is active in the NPPES registry as of the last update on 2007-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.