Naomi Hayashi, M.D.
NPI 1376633123 · Ophthalmology Physician · New York, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Hayashi, M.D. is a Ophthalmology Physician provider in New York, NY (NPI 1376633123).
Provider details
- NPI number
- 1376633123
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 228761 (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
19 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
1,864 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) |
|---|---|---|
| Photography of Content of Eyes92285 | 263 | $25 |
| Exam of Visual Field With Extended Testing92083 | 229 | $72 |
| Imaging of Front Third of Eye Using a Special Microscope92286 | 224 | $41 |
| Photography of the Retina92250 | 209 | $39 |
| Ct Scan of Cornea92025 | 206 | $38 |
| Established Patient Complete Exam of Visual System92014 | 174 | $144 |
| Measurement of Corneal Curvature and Depth of Eye92136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 130 | 40 |
| Timolol Maleate | 109 | 44 |
| Brimonidine Tartrate | 69 | 21 |
| Epinastine Hcl | 54 | 26 |
| Bromfenac Sodium | 50 | 28 |
| Bimatoprostbrand: Lumigan | 30 | 12 |
| Perfluorohexyloctane/Pfbrand: Miebo | 20 | — |
| Tobramycin/Dexamethasone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$586 across 29 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
- 2006-10-13
- Last updated
- 2020-03-08
- Certified
- 2020-03-08
Frequently asked questions
- What is Naomi Hayashi's NPI number?
- Naomi Hayashi's National Provider Identifier (NPI) is 1376633123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Hayashi's specialty?
- Naomi Hayashi is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Hayashi located?
- Naomi Hayashi's practice location on file with NPPES is 8 W 38th St Rm 201, New York, NY 10018-6271.
- What is Naomi Hayashi's phone number?
- The practice phone number listed in the NPPES registry for Naomi Hayashi is (212) 500-1148.
- Does Naomi Hayashi accept Medicare?
- Naomi Hayashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Hayashi's NPI active?
- Yes — Naomi Hayashi's NPI (1376633123) is active in the NPPES registry as of the last update on 2020-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.