Diana Kim, M.D.
NPI 1891012027 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Kim, M.D. is a Internal Medicine Physician provider in Honolulu, HI (NPI 1891012027).
Provider details
- NPI number
- 1891012027
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD-19392 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
67 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 | 45 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 11 | $161 |
| Initial Hospital Care With Same-Day Admission and Discharge With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99234 | 11 | $90 |
Typical Medicare-allowed amounts for these services range $90–$161 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 49 | 24 |
| Atorvastatin Calcium | 45 | 23 |
| Torsemide | 37 | 21 |
| Amlodipine Besylate | 31 | 13 |
| Potassium Chloride | 29 | 15 |
| Pantoprazole Sodium | 27 | 11 |
| Gabapentin | 23 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 2828 Paa StHonolulu, HI 96819-4430Phone: (808) 432-5777
Registry dates
- Enumerated
- 2010-04-28
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Diana Kim's NPI number?
- Diana Kim's National Provider Identifier (NPI) is 1891012027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Kim's specialty?
- Diana Kim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Kim located?
- Diana Kim's practice location on file with NPPES is 3288 Moanalua Rd, Honolulu, HI 96819-1469.
- What is Diana Kim's phone number?
- The practice phone number listed in the NPPES registry for Diana Kim is (808) 432-0000.
- Does Diana Kim accept Medicare?
- Diana Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Kim's NPI active?
- Yes — Diana Kim's NPI (1891012027) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.