Dr. Emmie Andrea Chen, MD
- Medicare services, 2024
- 268
- Medicare patients, 2024
- 257
- Part D claims, 2024
- 236
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 10400 75th St, Kenosha, WI 53142
- Practice phone
- Call (262) 948-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Emmie Andrea Chen is an emergency medicine physician in Kenosha, Wisconsin
Dr. Chen practices at Aurora Medical Center - Kenosha in Kenosha, Wisconsin, part of Advocate Health.
Dr. Chen's NPI, 1699764068, was assigned on October 19, 2005. Dr. Chen holds Wisconsin license 48070-020.
- NPI
- 1699764068NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981636073
- NPI enumeration date
- October 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 948-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Emmie Andrea Chen practices at Aurora Medical Center - Kenosha in Kenosha, Wisconsin
Dr. Chen's primary practice is Aurora Medical Center - Kenosha, at 10400 75th St, Kenosha, WI 53142 in Kenosha County. The practice phone is (262) 948-5600.
- Aurora Medical Center - Kenosha10400 75th St, Kenosha, WI 53142 · Kenosha CountyPhone(262) 948-5600
Source: Dmand AI Affiliation Data
Dr. Emmie Andrea Chen is affiliated with 2 sites of care and 3 medical groups
Dr. Chen's primary practice is Aurora Medical Center - Kenosha in Kenosha, Wisconsin, part of Advocate Health. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Chen to 2 more medical groups and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Emmie Andrea Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Center - Kenosha | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Emmie Andrea Chen is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chen is licensed in Wisconsin.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
Emergency medicine physicians near Dr. Chen
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Emmie Andrea Chen billed Medicare for 268 services in 2024
CMS data shows 268 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 257 Medicare patients. Medicare paid $25,386 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3412024: 26821%
Dr. Chen compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Chen
- Wisconsin median
- Medicare services
- 268vs 2469% above
- Medicare patients
- 257vs 22116% above
- Part D claims
- 139vs 572.4 times
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Emmie Andrea Chen treated 257 Medicare patients in 2024, average age 74
CMS counts 257 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 62, with 59% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women14255%
- Men11545%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Chronic kidney disease45%
- Ischemic heart disease45%
- Diabetes43%
- Mood disorders40%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Emmie Andrea Chen wrote 236 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 236 Medicare Part D claims for 166 patients. 97% of them were for generic drugs. CMS names the drug for 139 of them, across 5 drugs with 11 or more claims each, at $866 in total drug cost. In 2023, CMS named 103 claims across 4 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic230 claims97%
- Brand-name and other6 claims3%
Dr. Chen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chen's Part D claims, 2024
- Opioids20%47 of 236 claims
- Antibiotics31%74 of 236 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1032024: 13935%
Drugs named by CMS: 5 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Emmie Andrea Chen takes part in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Emmie Andrea Chen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Emmie Andrea Chen
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What is Dr. Emmie Andrea Chen's NPI number?
Dr. Emmie Andrea Chen's NPI number is 1699764068. It was assigned on October 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Emmie Andrea Chen?
Dr. Emmie Andrea Chen is an emergency medicine physician in Kenosha, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Emmie Andrea Chen practice?
Dr. Chen practices at 10400 75th St, Kenosha, WI 53142. Dr. Chen's primary practice is Aurora Medical Center - Kenosha in Kenosha, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Chen to 2 medical groups and 1 therapy and rehab clinic.
What is Dr. Emmie Andrea Chen's office phone number?
The practice phone on file for Dr. Chen is (262) 948-5600.
What is Dr. Emmie Andrea Chen's medical license number?
Dr. Chen holds Wisconsin license 48070-020.
Which hospitals is Dr. Emmie Andrea Chen affiliated with?
Dr. Chen practices at Aurora Medical Center - Kenosha in Kenosha, Wisconsin.
What medical group is Dr. Emmie Andrea Chen part of?
Dr. Chen is linked to Northwestern Medical Faculty Foundation. Dmand AI links Dr. Chen to 2 more medical groups.
Does Dr. Emmie Andrea Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 268 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Emmie Andrea Chen see?
CMS counts 257 Medicare patients who saw Dr. Chen in 2024, with an average age of 74.
What services does Dr. Emmie Andrea Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
What drugs does Dr. Emmie Andrea Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cefadroxil and Prednisone.
How long has Dr. Emmie Andrea Chen been practicing?
Dr. Chen graduated from medical school in 2001, 25 years ago.
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