Physician Profile
Unclaimed ProfileAbout MOON
Timothy Hoon Moon, MD is a healthcare provider in Ewa Beach, HI specializing in internal medicine. Timothy trained at Tufts University School of Medicine, graduating in 2014. Timothy is also listed as specializing in family medicine. According to Medicare claims data, Timothy cared for 270 Medicare patients across 453 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (808) 691-3000
- Email not available
Practice Locations
91-2141 FORT WEAVER RD
Ewa Beach, HI 96706
Procedures Most Often Billed to Medicare
453 services · 270 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
213 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
99 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
63 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
61 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
17 |
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 internal medicines in Ewa Beach 8
Same specialty, same city.
Trained at Tufts University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Tufts University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Moon specialize in?
Dr. Moon is an internal medicine in Ewa Beach, HI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Moon located?
Dr. Moon is listed at 91-2141 FORT WEAVER RD, Ewa Beach, HI 96706. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Moon's phone number?
The number on file is (808) 691-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Moon's NPI number?
Dr. Moon's National Provider Identifier is 1346654290. 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 Dr. Moon go to medical school?
Dr. Moon attended Tufts University School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Moon been practicing?
Dr. Moon has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Moon do most often?
According to Medicare billing data, Dr. Moon the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Moon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Moon. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.