IndividualActive
Hirohisa Ono, M.D.
NPI 1992806830 · Specialist · Clackamas, OR
Hirohisa Ono, M.D. is a Specialist provider in Clackamas, OR (NPI 1992806830).
Provider details
- NPI number
- 1992806830
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- OR MD13092 (OR)
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
Detailed profile(90/100 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
9800 Se Sunnyside Rd
Mt Scott Medical Office
Clackamas, OR 97015-9750
Phone: (503) 571-3621
Fax: (503) 571-3601
Street-level locationGet directions
Mailing address
2058 Summit Dr
Lake Oswego, OR 97034-3624
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hirohisa Ono's NPI number?
- Hirohisa Ono's National Provider Identifier (NPI) is 1992806830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hirohisa Ono's specialty?
- Hirohisa Ono is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Hirohisa Ono located?
- Hirohisa Ono's practice location on file with NPPES is 9800 Se Sunnyside Rd, Clackamas, OR 97015-9750.
- What is Hirohisa Ono's phone number?
- The practice phone number listed in the NPPES registry for Hirohisa Ono is (503) 571-3621.
- Is Hirohisa Ono's NPI active?
- Yes — Hirohisa Ono's NPI (1992806830) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.