Michael Umaki, D.D.S.
NPI 1730450271 · Periodontics · Honolulu, HI
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Umaki, D.D.S. is a Periodontics provider in Honolulu, HI (NPI 1730450271).
Provider details
- NPI number
- 1730450271
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DT-2407 (HI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 206 | 147 |
| Amoxicillin | 184 | 139 |
| Ibuprofen | 153 | 126 |
| Methylprednisolone | 130 | 114 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 43 | 38 |
| Lorazepam | 25 | 22 |
| Azithromycin | 14 | 12 |
| Triamcinolone Acetonide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$168 across 2 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
- 2012-01-13
- Last updated
- 2012-01-13
Frequently asked questions
- What is Michael Umaki's NPI number?
- Michael Umaki's National Provider Identifier (NPI) is 1730450271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Umaki's specialty?
- Michael Umaki is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Michael Umaki located?
- Michael Umaki's practice location on file with NPPES is 1833 S Beretania St, Honolulu, HI 96826-1307.
- What is Michael Umaki's phone number?
- The practice phone number listed in the NPPES registry for Michael Umaki is (808) 955-2275.
- Does Michael Umaki accept Medicare?
- Michael Umaki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Umaki's NPI active?
- Yes — Michael Umaki's NPI (1730450271) is active in the NPPES registry as of the last update on 2012-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.