Hyewon Ing, MD
NPI 1245325505 · Obesity Medicine (Internal Medicine) Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hyewon Ing, MD is a Obesity Medicine (Internal Medicine) Physician provider in Honolulu, HI (NPI 1245325505).
Provider details
- NPI number
- 1245325505
- Entity type
- Individual
- Primary specialty
- Obesity Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD-12306 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 |
|---|---|---|
| Semaglutidebrand: Ozempic | 85 | — |
| Topiramate | 56 | 22 |
| Metformin Hclbrand: Metformin Hcl Er | 55 | 20 |
| Empagliflozinbrand: Jardiance | 22 | — |
| Metformin Hcl | 18 | — |
| Naltrexone Hcl | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 1 record (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
- 2006-10-04
- Last updated
- 2021-08-13
- Certified
- 2021-08-13
Frequently asked questions
- What is Hyewon Ing's NPI number?
- Hyewon Ing's National Provider Identifier (NPI) is 1245325505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hyewon Ing's specialty?
- Hyewon Ing is listed in the NPPES registry with a primary specialty of Obesity Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Hyewon Ing located?
- Hyewon Ing's practice location on file with NPPES is 3288 Moanalua Rd, Honolulu, HI 96819-1469.
- What is Hyewon Ing's phone number?
- The practice phone number listed in the NPPES registry for Hyewon Ing is (808) 432-0000.
- Does Hyewon Ing accept Medicare?
- Hyewon Ing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hyewon Ing's NPI active?
- Yes — Hyewon Ing's NPI (1245325505) is active in the NPPES registry as of the last update on 2021-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.