Elaine Doi, MD
NPI 1629087093 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine Doi, MD is a Internal Medicine Physician provider in Honolulu, HI (NPI 1629087093).
Provider details
- NPI number
- 1629087093
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD-5906 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 398 | 160 |
| Amlodipine Besylate | 196 | 74 |
| Losartan Potassium | 194 | 81 |
| Lisinopril | 166 | 67 |
| Metformin Hcl | 130 | 53 |
| Levothyroxine Sodium | 107 | 42 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2021-05-21
- Certified
- 2021-05-21
Frequently asked questions
- What is Elaine Doi's NPI number?
- Elaine Doi's National Provider Identifier (NPI) is 1629087093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Doi's specialty?
- Elaine Doi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elaine Doi located?
- Elaine Doi's practice location on file with NPPES is 2828 Paa St, Honolulu, HI 96819-4405.
- What is Elaine Doi's phone number?
- The practice phone number listed in the NPPES registry for Elaine Doi is (808) 432-5770.
- Does Elaine Doi accept Medicare?
- Elaine Doi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elaine Doi's NPI active?
- Yes — Elaine Doi's NPI (1629087093) is active in the NPPES registry as of the last update on 2021-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.