Hong Yoon, DO
NPI 1972398246 · Family Medicine Physician · Milwaukie, OR
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hong Yoon, DO is a Family Medicine Physician provider in Milwaukie, OR (NPI 1972398246).
Provider details
- NPI number
- 1972398246
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2025-04-09
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Hong Yoon's NPI number?
- Hong Yoon's National Provider Identifier (NPI) is 1972398246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong Yoon's specialty?
- Hong Yoon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hong Yoon located?
- Hong Yoon's practice location on file with NPPES is 10330 Se 32nd Ave Ste 205, Milwaukie, OR 97222-6594.
- What is Hong Yoon's phone number?
- The practice phone number listed in the NPPES registry for Hong Yoon is (503) 513-8950.
- Does Hong Yoon accept Medicare?
- Hong Yoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hong Yoon's NPI active?
- Yes — Hong Yoon's NPI (1972398246) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.