Physician Profile
Unclaimed ProfileAbout HOO
Aaron Hoo practices internal medicine in Honolulu, HI. Aaron is a 2014 graduate of University of Hawaii John A. Burns School of Medicine. According to Medicare claims data, Aaron cared for 227 Medicare patients across 392 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
Common questions
What does Dr. Hoo specialize in?
Dr. Hoo is an internal medicine in Honolulu, HI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Hoo located?
Dr. Hoo is listed at 550 S BERETANIA ST STE 300, Honolulu, HI 96813. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hoo's phone number?
The number on file is (808) 686-4620. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hoo's NPI number?
Dr. Hoo's National Provider Identifier is 1558771840. 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. Hoo go to medical school?
Dr. Hoo attended University of Hawaii John A. Burns School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hoo been practicing?
Dr. Hoo has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hoo do most often?
According to Medicare billing data, Dr. Hoo provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hoo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hoo. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (808) 686-4620
- Email not available
Practice Locations
550 S BERETANIA ST STE 300
Honolulu, HI 96813
Procedures Most Often Billed to Medicare
392 services · 227 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
24 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
331 |
| Administration of influenza virus vaccine | Billing code | G0008 |
25 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 27 related providers in 4 groups
Other internal medicines in Honolulu 8
Same specialty, same city.
Trained at University of Hawaii John A. Burns School of Medicine 4
Other providers in the same specialty who trained at the same institution.
Class of 2014 at University of Hawaii John A. Burns School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in HI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.