Ronald Sachs, MD
NPI 1336254416 · Retina Specialist (Ophthalmology) Physician · Cedar Knolls, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Sachs, MD is a Retina Specialist (Ophthalmology) Physician provider in Cedar Knolls, NJ (NPI 1336254416).
Provider details
- NPI number
- 1336254416
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA58749 (NJ)
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
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
13,236 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) |
|---|---|---|
| Imaging of Retina92134 | 3,800 | $47 |
| Injection of Drug Into Eye67028 | 3,399 | $130 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 1,805 | $28 |
| Photography of the Retina92250 | 1,082 | $42 |
| Established Patient Complete Exam of Visual System92014 | 1,002 | $147 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 821 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 439 | 211 |
| Brimonidine Tartrate | 176 | 44 |
| Timolol Maleate | 163 | 54 |
| Ketorolac Tromethamine | 123 | 63 |
| Latanoprost | 94 | 32 |
| Dorzolamide Hcl | 57 | 20 |
| Bimatoprostbrand: Lumigan | 29 | — |
| Prednisolone Acetate | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$288 across 4 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
- 2006-08-20
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Ronald Sachs's NPI number?
- Ronald Sachs's National Provider Identifier (NPI) is 1336254416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Sachs's specialty?
- Ronald Sachs is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Sachs located?
- Ronald Sachs's practice location on file with NPPES is 8 Saddle Rd, Cedar Knolls, NJ 07927-1902.
- What is Ronald Sachs's phone number?
- The practice phone number listed in the NPPES registry for Ronald Sachs is (973) 539-3600.
- Does Ronald Sachs accept Medicare?
- Ronald Sachs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Sachs's NPI active?
- Yes — Ronald Sachs's NPI (1336254416) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.