What is Hee Yoon's NPI number?

Hee Yoon's National Provider Identifier (NPI) is 1417930363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hee Yoon's specialty?

Hee Yoon is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Hee Yoon located?

Hee Yoon's practice location on file with NPPES is 1018 6th Ave, Worthington, MN 56187-2202.

What is Hee Yoon's phone number?

The practice phone number listed in the NPPES registry for Hee Yoon is (507) 343-6100.

Is Hee Yoon's NPI active?

Yes — Hee Yoon's NPI (1417930363) is active in the NPPES registry as of the last update on 2018-02-22.

IndividualActive

Hee Yoon, M.D.

NPI 1417930363 · Radiation Oncology Physician · Worthington, MN

Hee Yoon, M.D. is a Radiation Oncology Physician provider in Worthington, MN (NPI 1417930363).

Provider details

NPI number: 1417930363
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 53243 (MN)

Practice location

1018 6th Ave

Worthington, MN 56187-2202

Phone: (507) 343-6100

Fax: (507) 372-3620

Street-level locationGet directions

More MN providers

Mailing address

Po Box 5074

Sioux Falls, SD 57117-5074

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense 53243 (MN)
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
20 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.

Enumerated: 2005-11-23
Last updated: 2018-02-22

Frequently asked questions

What is Hee Yoon's NPI number?: Hee Yoon's National Provider Identifier (NPI) is 1417930363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hee Yoon's specialty?: Hee Yoon is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
Where is Hee Yoon located?: Hee Yoon's practice location on file with NPPES is 1018 6th Ave, Worthington, MN 56187-2202.
What is Hee Yoon's phone number?: The practice phone number listed in the NPPES registry for Hee Yoon is (507) 343-6100.
Is Hee Yoon's NPI active?: Yes — Hee Yoon's NPI (1417930363) is active in the NPPES registry as of the last update on 2018-02-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions