What is Grace Kor's NPI number?

Grace Kor's National Provider Identifier (NPI) is 1043162456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Kor's specialty?

Grace Kor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Grace Kor located?

Grace Kor's practice location on file with NPPES is 2000 S Summit Ave, Sioux Falls, SD 57105-2727.

What is Grace Kor's phone number?

The practice phone number listed in the NPPES registry for Grace Kor is (605) 336-0510.

Is Grace Kor's NPI active?

Yes — Grace Kor's NPI (1043162456) is active in the NPPES registry as of the last update on 2026-02-10.

IndividualActive

Grace Kor, CSW

NPI 1043162456 · Clinical Social Worker · Sioux Falls, SD

Grace Kor, CSW is a Clinical Social Worker provider in Sioux Falls, SD (NPI 1043162456).

Provider details

NPI number: 1043162456
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: CSW
Sex: Female
Sole proprietor: No
License: 6671 (SD)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 6671 (SD)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

2000 S Summit Ave

Sioux Falls, SD 57105-2727

Phone: (605) 336-0510

Fax: (605) 336-3779

Street-level locationGet directions

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Mailing address