Baron Ching, M.D.
NPI 1003959065 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Baron Ching, M.D. is a Internal Medicine Physician provider in Honolulu, HI (NPI 1003959065).
Provider details
- NPI number
- 1003959065
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4693 (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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 203 | 63 |
| Losartan Potassium | 164 | 51 |
| Dapagliflozin Propanediolbrand: Farxiga | 81 | 21 |
| Amlodipine Besylate | 74 | 26 |
| Sitagliptin Phosphatebrand: Januvia | 56 | 13 |
| Metformin Hcl | 54 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Baron Ching's NPI number?
- Baron Ching's National Provider Identifier (NPI) is 1003959065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Baron Ching's specialty?
- Baron Ching is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Baron Ching located?
- Baron Ching's practice location on file with NPPES is 321 N Kuakini St, Honolulu, HI 96817-2364.
- What is Baron Ching's phone number?
- The practice phone number listed in the NPPES registry for Baron Ching is (808) 536-7791.
- Does Baron Ching accept Medicare?
- Baron Ching is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Baron Ching's NPI active?
- Yes — Baron Ching's NPI (1003959065) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.