Physician Profile
Ronald J. Wong, M.D.
Unclaimed ProfileAbout Dr. Wong
Listed in the NPI registry as a specialist, Ronald J. Wong, M.D. practices in Honolulu, HI. According to Medicare claims data, Ronald cared for 292 Medicare patients across 329 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (808) 524-1856
- Email not available
Practice Locations
1380 LUSITANA ST SUITE 614
Honolulu, HI 96813
Procedures Most Often Billed to Medicare
329 services · 292 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
41 | Too few peers to compare |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
31 | Less often than most peers in Specialist |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
17 | As often as other peers in Specialist |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
16 | Less often than most peers in Specialist |
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
16 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
76 | As often as other peers in Specialist |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
61 | More often than most peers in Specialist |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
55 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
16 | Less often than most peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Honolulu 7
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of external hemorrhoids by rubber banding 1
Providers in HI who bill this service to Medicare most often.
Common questions
What does Ronald J. Wong specialize in?
Ronald J. Wong is a specialist in Honolulu, HI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ronald J. Wong located?
Ronald J. Wong is listed at 1380 Lusitana St Suite 614, Honolulu, HI 96813. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ronald J. Wong's phone number?
The number on file is (808) 524-1856. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Ronald J. Wong's NPI number?
Ronald J. Wong's National Provider Identifier is 1548204514. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Ronald J. Wong train?
Ronald J. Wong attended Other, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Ronald J. Wong been practicing?
Ronald J. Wong has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What does Ronald J. Wong do most often?
According to Medicare billing data, Ronald J. Wong performs procedures including removal of external hemorrhoids by rubber banding, biopsy of large bowel using a flexible endoscope and diagnostic exam of large bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ronald J. Wong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ronald J. Wong. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.