Daniel Iwasa, O.D.
NPI 1750577219 · Optometrist · Payette, ID
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Iwasa, O.D. is a Optometrist provider in Payette, ID (NPI 1750577219).
Provider details
- NPI number
- 1750577219
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ODP-856 (ID)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
1,792 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 695 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 417 | $116 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 131 | $96 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 117 | $101 |
| Imaging of Retina92134 | 108 | $36 |
| Exam of Visual Field With Extended Testing92083 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 113 | 27 |
| Timolol Maleate | 102 | 32 |
| Prednisolone Acetate | 99 | 78 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 90 | 72 |
| Lifitegrastbrand: Xiidra | 20 | — |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 16 | — |
| Erythromycin Basebrand: Erythromycin | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$273 across 14 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
- 2007-09-19
- Last updated
- 2023-07-11
- Certified
- 2023-07-11
Frequently asked questions
- What is Daniel Iwasa's NPI number?
- Daniel Iwasa's National Provider Identifier (NPI) is 1750577219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Iwasa's specialty?
- Daniel Iwasa is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Daniel Iwasa located?
- Daniel Iwasa's practice location on file with NPPES is 915 3rd Ave N, Payette, ID 83661-2403.
- What is Daniel Iwasa's phone number?
- The practice phone number listed in the NPPES registry for Daniel Iwasa is (208) 642-2151.
- Does Daniel Iwasa accept Medicare?
- Daniel Iwasa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Iwasa's NPI active?
- Yes — Daniel Iwasa's NPI (1750577219) is active in the NPPES registry as of the last update on 2023-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.