Doctor profile · Federal record

Dr. Ashley Marumoto

Surgery Physician (CMS: Surgical Oncology) · Student in an Organized Health Care Education/Training Program · Honolulu, HI

  • NPI 1033597661
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1356 Lusitana St, Sixth Floor
Honolulu, HI 968132409
(808) 586-2920
Additional location
8700 Beverly Blvd
West Hollywood, CA 900481804
(310) 423-9331
Mailing address
1356 Lusitana St Fl 6
Honolulu, HI 968132409

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
August 3, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #A167820

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033597661. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
84
Distinct HCPCS
3
Medicare allowed
$10,285
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 41 27 $92
99214 Established patient office or other outpatient visit, 30-39 minutes 26 21 $128
99215 Established patient office or other outpatient visit, 40-54 minutes 17 13 $187

In context: peer comparison

Among 9 peers in Honolulu Surgery Physician, average services per provider: 47. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$331
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Axogen 1 $144.03
Medtronic, INC. 1 $122.93
Dilon Technologies, INC. 1 $48.17
Ethicon US, LLC 1 $15.61

By nature of payment

Food and Beverage
$331

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
43
Total drug cost
$143
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 23 23 $88
Tramadol Hcl Generic 21 20 $55

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Marumoto's medical specialty?
Dr. Ashley Marumoto practices Surgery Physician in Honolulu, HI.
Where does Dr. Ashley Marumoto practice?
Dr. Ashley Marumoto practices at 1356 Lusitana St, Honolulu, HI 968132409. Office phone: 8085862920.
What is Dr. Ashley Marumoto's NPI?
Dr. Ashley Marumoto's National Provider Identifier (NPI) is 1033597661, issued by NPPES.
Does Dr. Ashley Marumoto accept Medicare assignment?
Yes. Dr. Ashley Marumoto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Marumoto commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.