Andrea Rose Koerner, PA
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 1,325
- Hospital affiliations
- 5
- Industry payments
- $198
- Medical groups
- 2
- Practice address
- 1650 Ramblewood Dr Ste 100 Suite 100, East Lansing, MI 48823-7396
- Practice phone
- Call (517) 332-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michigan Gastroenterology Institute
Multi-specialty group site · East Lansing, Michigan
Find Andrea Koerner's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Andrea Rose Koerner is a physician assistant in East Lansing, Michigan
Andrea Koerner practices at Michigan Gastroenterology Institute in East Lansing, Michigan.
Andrea Koerner's NPI, 1689236002, was assigned on July 5, 2019. Andrea Koerner holds Michigan license 5601010497.
- NPI
- 1689236002NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789915356
- NPI enumeration date
- July 5, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 332-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andrea Rose Koerner practices at Michigan Gastroenterology Institute in East Lansing, Michigan
Andrea Koerner's primary practice is Michigan Gastroenterology Institute, at 1650 Ramblewood Dr Ste 100 Suite 100, East Lansing, MI 48823-7396. The practice phone is (517) 332-1200.
- Michigan Gastroenterology Institute1650 Ramblewood Dr Ste 100 Suite 100, East Lansing, MI 48823-7396Phone(517) 332-1200
Source: Dmand AI Affiliation Data
Andrea Rose Koerner is affiliated with 7 sites of care and 2 medical groups
Andrea Koerner's primary practice is Michigan Gastroenterology Institute in East Lansing, Michigan. Andrea Koerner is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is Center for Digestive Health. Dmand AI also links Andrea Koerner to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Andrea Rose Koerner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrea Koerner practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michigan Gastroenterology Institute | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Andrea Rose Koerner is one of 5,857 physician assistants in Michigan
Physician assistant is Andrea Koerner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Andrea Koerner is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Andrea Koerner
Counts of physician assistants 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
Andrea Rose Koerner treated 151 Medicare patients in 2024, average age 72
CMS counts 151 Medicare patients who saw Andrea Koerner in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Andrea Koerner's median patient age at 64, with 68% women.
Andrea Koerner's Medicare patients by age, 2024
Andrea Koerner's Medicare patients by sex, 2024
- Women10167%
- Men5033%
Chronic conditions among Andrea Koerner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis55%
- Anxiety40%
- Diabetes40%
- Mood disorders40%
- Depression36%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Andrea Koerner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Andrea Rose Koerner wrote 1,325 Medicare Part D claims in 2024
In 2024, Andrea Koerner wrote 1,325 Medicare Part D claims for 344 patients. 79% of them were for generic drugs.
Andrea Koerner's Part D claims by kind of drug, 2024
- Generic1,043 claims79%
- Brand-name282 claims21%
Drug classes CMS tracks in Andrea Koerner's Part D claims, 2024
- Antibiotics4%49 of 1,325 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Andrea Rose Koerner takes part in Medicare
Andrea Koerner 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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Andrea Rose Koerner received $198 in industry payments in 2025
CMS Open Payments shows 11 general payments to Andrea Koerner from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $175.
Companies that paid Andrea Koerner the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Andrea Rose Koerner'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 Data |
| 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 (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) |
| Industry payments | Open Payments (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 Andrea Rose Koerner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrea Rose Koerner's NPI number?
Andrea Rose Koerner's NPI number is 1689236002. It was assigned on July 5, 2019, and it is active in the NPI Registry.
What does Andrea Rose Koerner specialize in?
Andrea Rose Koerner is a physician assistant in East Lansing, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Andrea Rose Koerner practice?
Andrea Koerner practices at 1650 Ramblewood Dr Ste 100 Suite 100, East Lansing, MI 48823-7396. Andrea Koerner's primary practice is Michigan Gastroenterology Institute in East Lansing, Michigan. Dmand AI also links Andrea Koerner to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Andrea Rose Koerner's office phone number?
The practice phone on file for Andrea Koerner is (517) 332-1200.
What is Andrea Rose Koerner's medical license number?
Andrea Koerner holds Michigan license 5601010497, one of 2 state licenses on file.
Which hospitals is Andrea Rose Koerner affiliated with?
Andrea Koerner is affiliated with University of Michigan Health-Sparrow Lansing. Dmand AI links Andrea Koerner to 4 more hospitals.
What medical group is Andrea Rose Koerner part of?
Andrea Koerner is linked to Center for Digestive Health. Dmand AI links Andrea Koerner to 1 more medical group.
Does Andrea Rose Koerner accept Medicare?
Yes. CMS lists Andrea Koerner as accepting Medicare assignment.
How many Medicare patients does Andrea Rose Koerner see?
CMS counts 151 Medicare patients who saw Andrea Koerner in 2024, with an average age of 72.
Has Andrea Rose Koerner received payments from drug or device companies?
CMS Open Payments shows $198 in general payments to Andrea Koerner from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Andrea Rose Koerner been practicing?
Andrea Koerner graduated from medical school in 2019, 7 years ago.
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