IndividualActive
Donald Matsunaga, MD
NPI 1932114568 · Psychiatry Physician · Oregon City, OR
Donald Matsunaga, MD is a Psychiatry Physician provider in Oregon City, OR (NPI 1932114568).
Provider details
- NPI number
- 1932114568
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14520 (OR)
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
998 Library Ct
Oregon City, OR 97045-4041
Phone: (503) 655-8401
Fax: (503) 655-8429
Street-level locationGet directions
Mailing address
998 Library Ct
Oregon City, OR 97045-4041
Registry dates
- Enumerated
- 2006-07-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Matsunaga's NPI number?
- Donald Matsunaga's National Provider Identifier (NPI) is 1932114568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Matsunaga's specialty?
- Donald Matsunaga is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Matsunaga located?
- Donald Matsunaga's practice location on file with NPPES is 998 Library Ct, Oregon City, OR 97045-4041.
- What is Donald Matsunaga's phone number?
- The practice phone number listed in the NPPES registry for Donald Matsunaga is (503) 655-8401.
- Is Donald Matsunaga's NPI active?
- Yes — Donald Matsunaga's NPI (1932114568) 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.