Mark Sakai, MD
NPI 1760988828 · Otolaryngology Physician · Hilo, HI
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Sakai, MD is a Otolaryngology Physician provider in Hilo, HI (NPI 1760988828).
Provider details
- NPI number
- 1760988828
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD-23572-0 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 165 | 92 |
| Ipratropium Bromide | 73 | 31 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 38 | 21 |
| Famotidine | 34 | 17 |
| Azelastine Hcl | 26 | 15 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | 22 |
| Doxycycline Hyclate | 21 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$633 across 19 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
- 2018-04-05
- Last updated
- 2023-09-15
- Certified
- 2023-09-15
Frequently asked questions
- What is Mark Sakai's NPI number?
- Mark Sakai's National Provider Identifier (NPI) is 1760988828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sakai's specialty?
- Mark Sakai is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sakai located?
- Mark Sakai's practice location on file with NPPES is 1190 Waianuenue Ave, Hilo, HI 96720-2089.
- What is Mark Sakai's phone number?
- The practice phone number listed in the NPPES registry for Mark Sakai is (907) 223-1583.
- Does Mark Sakai accept Medicare?
- Mark Sakai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Sakai's NPI active?
- Yes — Mark Sakai's NPI (1760988828) is active in the NPPES registry as of the last update on 2023-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.