OrganizationActive
Ryan N. Sumida M.D. Inc.
NPI 1538177506 · Pediatrics Physician · Aiea, HI
Ryan N. Sumida M.D. Inc. is a Pediatrics Physician organization in Aiea, HI (NPI 1538177506).
Provider details
- NPI number
- 1538177506
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ryan Sumida, President(808) 488-8441
- License
- MD-5450 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
99-128 Aiea Heights Dr
Suite 211
Aiea, HI 96701-3925
Phone: (808) 488-8441
Street-level locationGet directions
Mailing address
99-128 Aiea Heights Dr
Aiea, HI 96701-3925
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2020-08-22
Frequently asked questions
- What is Ryan N. Sumida M.D. Inc.'s NPI number?
- Ryan N. Sumida M.D. Inc.'s National Provider Identifier (NPI) is 1538177506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ryan N. Sumida M.D. Inc.?
- Ryan N. Sumida M.D. Inc. is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan N. Sumida M.D. Inc. located?
- Ryan N. Sumida M.D. Inc.'s practice location on file with NPPES is 99-128 Aiea Heights Dr, Aiea, HI 96701-3925.
- What is Ryan N. Sumida M.D. Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Ryan N. Sumida M.D. Inc. is (808) 488-8441.
- Who is the authorized official for Ryan N. Sumida M.D. Inc.?
- The authorized official listed on Ryan N. Sumida M.D. Inc.'s NPPES record is Ryan Sumida, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ryan N. Sumida M.D. Inc.'s NPI active?
- Yes — Ryan N. Sumida M.D. Inc.'s NPI (1538177506) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.