EMMIE ANDREA CHEN M.D.
NPI 1699764068
Emergency Medicine in Kenosha, WI
About Emmie Andrea Chen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMMIE ANDREA CHEN M.D. (NPI 1699764068) is an individual emergency medicine provider in Kenosha, Wisconsin, licensed in Wisconsin (48070-020) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center Kenosha, and maintains a secondary practice location in Racine.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
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
Emmie Andrea Chen M.d. 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 Reassignments
3Medicare enrollment records show Emmie Chen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Barrington, IL 60010
- Reassigned Medicare billing, Illinois enrollment
- 38 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurora Medical Center Kenosha
Acute Care Hospitals · Kenosha, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53142 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.
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 Emmie Chen's NPI number?
The NPI number for Emmie Chen is 1699764068. It was assigned to this individual provider in the NPPES registry on October 19, 2005.
Where is Emmie Chen located?
Emmie Chen practices at 10400 75th St, Kenosha, WI 53142. The listed phone number is (262) 948-5640.
What is Emmie Chen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Emmie Chen enrolled in Medicare?
Yes. Emmie Chen 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 organizations bill Medicare for Emmie Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emmie Chen reassigns Medicare benefits to 3 organizations: Tri-County Emergency Physicians, Ltd (Barrington, IL), Aurora Medical Group, Inc. (Milwaukee, WI) and Northwestern Medical Faculty Foundation (Carol Stream, IL). Each 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 Emmie Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Emmie Chen accept?
Health plans from CareSource (Common Ground Healthcare) list Emmie Chen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Emmie Chen affiliated with any hospitals?
According to CMS data, Emmie Chen is affiliated with Aurora Medical Center Kenosha.
When was this NPI record last updated?
The NPPES record for Emmie Chen was last updated on March 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Emmie Andrea Chen, M.D. · NPI 1699764068
Emergency Medicine physician in Kenosha, Wisconsin. Individual provider, active in the CMS NPPES registry since October 19, 2005.
## Identity
- **NPI:** 1699764068 (Entity type: Individual)
- **Enumerated:** October 19, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 48070-020 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 10400 75TH ST, Kenosha, WI 53142-8323
- **Phone:** (262) 948-5640
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Tri-County Emergency Physicians, Ltd (NPI 1700810470, Barrington, IL); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI); Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** March 12, 2024
- **Other identifiers:** Medicaid 34671200 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1699764068) · Data from the CMS NPPES public registry.