Teru Hayashi
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 65
- MIPS score, 2024
- 100
- Industry payments
- $320
- Affiliated sites
- 3
- Practice address
- 8 W 38th St Suite 201 Suite 201, New York, NY 10018-6271
- Practice phone
- Call (212) 500-1148
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Apple Ophthalmology
Eye care practice · New York, New York
Find Teru Hayashi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Teru Hayashi is an optometrist in New York, New York
Teru Hayashi practices at Apple Ophthalmology in New York, New York.
Teru Hayashi's NPI, 1902312143, was assigned on December 26, 2017. Teru Hayashi holds New York license 009422.
- NPI
- 1902312143NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436553955
- NPI enumeration date
- December 26, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 500-1148
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Teru Hayashi practices at Apple Ophthalmology in New York, New York
Teru Hayashi's primary practice is Apple Ophthalmology, at 8 W 38th St Suite 201 Suite 201, New York, NY 10018-6271. The practice phone is (212) 500-1148.
- Apple Ophthalmology8 W 38th St Suite 201 Suite 201, New York, NY 10018-6271Phone(212) 500-1148
Source: Dmand AI Affiliation Data
Teru Hayashi is affiliated with 3 sites of care and 2 medical groups
Teru Hayashi's primary practice is Apple Ophthalmology in New York, New York. Dmand AI also links Teru Hayashi to 2 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Teru Hayashi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Teru Hayashi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Apple Ophthalmology | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Teru Hayashi is one of 2,393 optometrists in New York
Optometrist is Teru Hayashi's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Teru Hayashi's licenses on file in 3 states: New York, Louisiana and Pennsylvania.
Specialties and state licenses
- Optometrist, New YorkPrimary
- Louisiana license
- Pennsylvania license
Optometrists near Teru Hayashi
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Teru Hayashi treated 45 Medicare patients in 2024, average age 72
CMS counts 45 Medicare patients who saw Teru Hayashi in 2024. The largest group is 65 to 74, with 27 patients. 64% of them have high cholesterol, and 51% have high blood pressure. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Teru Hayashi's median patient age at 42, with 56% women.
Teru Hayashi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Teru Hayashi's Medicare patients by sex, 2024
- Women2249%
- Men2351%
Chronic conditions among Teru Hayashi's Medicare patients, 2024
- High cholesterol64%
- High blood pressure51%
- Arthritis42%
- Diabetes29%
- Ischemic heart disease29%
- Osteoporosis27%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Teru Hayashi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Teru Hayashi wrote 65 Medicare Part D claims in 2024
In 2024, Teru Hayashi wrote 65 Medicare Part D claims for 25 patients. 49% of them were for generic drugs.
Teru Hayashi's Part D claims by kind of drug, 2024
- Generic32 claims49%
- Brand-name33 claims51%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Teru Hayashi scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Teru Hayashi for performance year 2024, reported as part of a group. Teru Hayashi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Teru Hayashi's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Teru Hayashi received $320 in industry payments in 2025
CMS Open Payments shows 16 general payments to Teru Hayashi from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Oyster Point Pharma, Inc. paid the most, $87.
Companies that paid Teru Hayashi the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Teru Hayashi's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Teru Hayashi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Teru Hayashi's NPI number?
Teru Hayashi's NPI number is 1902312143. It was assigned on December 26, 2017, and it is active in the NPI Registry.
What does Teru Hayashi specialize in?
Teru Hayashi is an optometrist in New York, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Teru Hayashi practice?
Teru Hayashi practices at 8 W 38th St Suite 201 Suite 201, New York, NY 10018-6271. Teru Hayashi's primary practice is Apple Ophthalmology in New York, New York. Dmand AI also links Teru Hayashi to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Teru Hayashi's office phone number?
The practice phone on file for Teru Hayashi is (212) 500-1148.
What is Teru Hayashi's medical license number?
Teru Hayashi holds New York license 009422, one of the licenses on file in 3 states.
Which states has Teru Hayashi been licensed in?
Dmand AI has state licenses on file for Teru Hayashi in New York, Louisiana and Pennsylvania.
Does Teru Hayashi accept Medicare?
Yes. CMS lists Teru Hayashi as accepting Medicare assignment.
What is Teru Hayashi's MIPS score?
Teru Hayashi's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Teru Hayashi see?
CMS counts 45 Medicare patients who saw Teru Hayashi in 2024, with an average age of 72.
Has Teru Hayashi received payments from drug or device companies?
CMS Open Payments shows $320 in general payments to Teru Hayashi from 6 companies from 2025 to 2025. The largest total came from Oyster Point Pharma, Inc.
How long has Teru Hayashi been practicing?
Teru Hayashi graduated from medical school in 2021, 5 years ago.
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