Katharine Wong, MD
NPI 1518452978 · Hospitalist Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Wong, MD is a Hospitalist Physician provider in Honolulu, HI (NPI 1518452978).
Provider details
- NPI number
- 1518452978
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MDR-7534 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
46 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 46 | $117 |
Typical Medicare-allowed amounts for these services range $117–$117 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Rivaroxabanbrand: Xarelto | 22 | — |
| Metoprolol Succinate | 19 | 16 |
| Torsemide | 15 | — |
| Potassium Chloride | 14 | — |
| Furosemide | 13 | — |
| Cefpodoxime Proxetil | 12 | 12 |
| Losartan Potassium | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-28
- Last updated
- 2021-12-04
- Certified
- 2021-12-04
Frequently asked questions
- What is Katharine Wong's NPI number?
- Katharine Wong's National Provider Identifier (NPI) is 1518452978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Wong's specialty?
- Katharine Wong is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Katharine Wong located?
- Katharine Wong's practice location on file with NPPES is 3288 Moanalua Rd, Honolulu, HI 96819-1469.
- What is Katharine Wong's phone number?
- The practice phone number listed in the NPPES registry for Katharine Wong is (808) 432-0000.
- Does Katharine Wong accept Medicare?
- Katharine Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Wong's NPI active?
- Yes — Katharine Wong's NPI (1518452978) is active in the NPPES registry as of the last update on 2021-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.