Macy Hayashi, O.D.
NPI 1164155156 · Optometrist · Hilo, HI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Macy Hayashi, O.D. is a Optometrist provider in Hilo, HI (NPI 1164155156).
Provider details
- NPI number
- 1164155156
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,549 across 31 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)
- 6900 North Pecos RoadNorth Las Vegas, NV 89086-4400Phone: (702) 791-9000
Registry dates
- Enumerated
- 2022-07-06
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Macy Hayashi's NPI number?
- Macy Hayashi's National Provider Identifier (NPI) is 1164155156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Macy Hayashi's specialty?
- Macy Hayashi is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Macy Hayashi located?
- Macy Hayashi's practice location on file with NPPES is 392 Kapiolani St, Hilo, HI 96720-7309.
- What is Macy Hayashi's phone number?
- The practice phone number listed in the NPPES registry for Macy Hayashi is (808) 333-3233.
- Does Macy Hayashi accept Medicare?
- Macy Hayashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Macy Hayashi's NPI active?
- Yes — Macy Hayashi's NPI (1164155156) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.