JOY KIM MD
NPI 1740279934
Family Medicine in Carol Stream, IL
About Joy Kim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOY KIM MD (NPI 1740279934) is an individual family medicine provider in Carol Stream, Illinois, licensed in Illinois (036076308) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joy Kim Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Joy Kim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60188 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CAROL STREAM, IL 60188
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joy Kim's NPI number?
The NPI number for Joy Kim is 1740279934. It was assigned to this individual provider in the NPPES registry on October 19, 2005.
Where is Joy Kim located?
Joy Kim practices at 327 Gundersen Dr Suite C, Carol Stream, IL 60188. The listed phone number is (630) 462-7957.
What is Joy Kim's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Joy Kim enrolled in Medicare?
Yes. Joy Kim is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Joy Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joy Kim reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joy Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Joy Kim was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Joy Kim, MD · NPI 1740279934
Family Medicine physician in Carol Stream, Illinois. Individual provider, active in the CMS NPPES registry since October 19, 2005.
## Identity
- **NPI:** 1740279934 (Entity type: Individual)
- **Enumerated:** October 19, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036076308 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 327 GUNDERSEN DR, SUITE C, Carol Stream, IL 60188-2402
- **Phone:** (630) 462-7957 · **Fax:** (630) 462-9813
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Kansas City, School Of Medicine, class of 1986
## Record status
- **NPPES last updated:** December 15, 2021
- **Other identifiers:** Other 209398
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Source: [NPI Profile](https://npiprofile.com/npi/1740279934) · Data from the CMS NPPES public registry.