Jack Oats, M.D.
NPI 1114921558 · Ophthalmology Physician · East Setauket, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Oats, M.D. is a Ophthalmology Physician provider in East Setauket, NY (NPI 1114921558).
Provider details
- NPI number
- 1114921558
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 170024 (NY)
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
21 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
4,917 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 | 1,799 | $146 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 759 | $107 |
| Imaging of Retina92134 | 394 | $46 |
| Imaging of Optic Nerve92133 | 281 | $42 |
| Microfluid Analysis of Tears83861 | 274 | $22 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 274 | $46 |
| Removal of Cataract With Insertion of Prosthetic Lens |
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 | 242 | 90 |
| Prednisolone Acetate | 98 | 67 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 66 | 55 |
| Bimatoprostbrand: Lumigan | 57 | 21 |
| Cyclosporinebrand: Restasis | 54 | 27 |
| Brimonidine Tartrate | 47 | 17 |
| Timolol Maleate | 41 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,286 across 41 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
- 2005-06-13
- Last updated
- 2019-09-17
Frequently asked questions
- What is Jack Oats's NPI number?
- Jack Oats's National Provider Identifier (NPI) is 1114921558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Oats's specialty?
- Jack Oats is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Oats located?
- Jack Oats's practice location on file with NPPES is 4 Technology Dr, East Setauket, NY 11733-4080.
- What is Jack Oats's phone number?
- The practice phone number listed in the NPPES registry for Jack Oats is (631) 941-1400.
- Does Jack Oats accept Medicare?
- Jack Oats is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Oats's NPI active?
- Yes — Jack Oats's NPI (1114921558) is active in the NPPES registry as of the last update on 2019-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.