Provider Profile
Ashley D. Marumoto
Unclaimed ProfileAbout Ashley Marumoto
Based in Honolulu, HI, Ashley D. Marumoto is listed in the NPI registry under surgical oncology. Ashley graduated from University of Hawaii John A. Burns School of Medicine in 2015. Ashley is also listed as specializing in surgery. Medicare claims data shows Ashley provided 194 services to 174 patients. 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more. NPI 1033597661 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 536-2236
- Email not available
Practice Locations
321 N KUAKINI ST STE 814 SIXTH FLOOR
Honolulu, HI 96817
8700 Beverly Blvd
West Hollywood, CA 90048
Procedures Most Often Billed to Medicare
194 services · 174 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of breast | Procedure | 19301 |
14 | Less often than most peers in Surgical Oncology |
| Biopsy or removal of deep lymph nodes of underarm | Procedure | 38525 |
12 | Less often than most peers in Surgical Oncology |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
11 | Less often than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
71 | More often than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
35 | As often as other peers in Surgical Oncology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
23 | As often as other peers in Surgical Oncology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
16 | Less often than most peers in Surgical Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Surgical Oncology |
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.
Related specialists at this location 2
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.
Other surgical oncology specialists in Honolulu 3
Same specialty, same city.
More connections — 10 related providers in 2 groups
Trained at University of Hawaii John A. Burns School of Medicine 2
Other providers in the same specialty who trained at the same institution.
Class of 2015 at University of Hawaii John A. Burns School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Ashley D. Marumoto?
Ashley D. Marumoto is a surgical oncology in Honolulu, HI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Ashley D. Marumoto's address?
Ashley D. Marumoto is listed at 321 N Kuakini St Ste 814 Sixth Floor, Honolulu, HI 96817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ashley D. Marumoto?
The number on file is (808) 536-2236. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ashley D. Marumoto?
Ashley D. Marumoto's National Provider Identifier is 1033597661. 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 Ashley D. Marumoto train?
Ashley D. Marumoto attended University of Hawaii John A. Burns School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ashley D. Marumoto have?
Ashley D. Marumoto has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Ashley D. Marumoto perform?
According to Medicare billing data, Ashley D. Marumoto performs procedures including partial removal of breast, biopsy or removal of deep lymph nodes of underarm and imaging of lymph nodes during surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ashley D. Marumoto's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ashley D. Marumoto. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.