Marie Elyse Brewer, PA-C
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 306
- Hospital affiliations
- 1
- Industry payments
- $32
- Medical group
- 1
- Practice address
- 1227 East Rusholme Street, Davenport, IA 52803
- Practice phone
- Call (563) 421-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marie Brewer'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.
Marie Elyse Brewer is a physician assistant in Davenport, Iowa
Marie Brewer practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health.
Marie Brewer's NPI, 1609409184, was assigned on February 12, 2020. Marie Brewer holds Iowa license 099904.
- NPI
- 1609409184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587094776
- NPI enumeration date
- February 12, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 421-1000
- 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)
Marie Elyse Brewer practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa
Marie Brewer's primary practice is MercyOne Genesis Davenport Medical Center, at 1227 East Rusholme Street, Davenport, IA 52803 in Scott County. The practice phone is (563) 421-1000.
- MercyOne Genesis Davenport Medical Center1227 East Rusholme Street, Davenport, IA 52803 · Scott CountyPhone(563) 421-1000
Source: Dmand AI Affiliation Data
Marie Elyse Brewer is affiliated with 2 sites of care and 1 medical group
Marie Brewer's primary practice is MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health. The medical group on file is ENT Professional Services. Dmand AI also links Marie Brewer to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marie Elyse Brewer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marie Brewer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MercyOne Genesis Davenport Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Marie Elyse Brewer is one of 1,210 physician assistants in Iowa
Physician assistant is Marie Brewer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Marie Brewer's licenses on file in 2 states: Iowa and Illinois.
Specialties and state licenses
- Physician assistant, IowaPrimary
- Illinois license
Physician assistants near Marie Brewer
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
Marie Elyse Brewer treated 248 Medicare patients in 2024, average age 76
CMS counts 248 Medicare patients who saw Marie Brewer in 2024. The largest group is 65 to 74, with 107 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marie Brewer's median patient age at 59, with 52% women.
Marie Brewer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marie Brewer's Medicare patients by sex, 2024
- Women15161%
- Men9739%
Chronic conditions among Marie Brewer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis49%
- Chronic kidney disease28%
- Ischemic heart disease26%
- Mood disorders26%
- Depression25%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Marie Brewer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marie Elyse Brewer wrote 306 Medicare Part D claims in 2024
In 2024, Marie Brewer wrote 306 Medicare Part D claims for 132 patients. 98% of them were for generic drugs.
Marie Brewer's Part D claims by kind of drug, 2024
- Generic299 claims98%
- Brand-name and other7 claims2%
Drug classes CMS tracks in Marie Brewer's Part D claims, 2024
- Antibiotics6%18 of 306 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 Marie Elyse Brewer takes part in Medicare
Marie Brewer 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Marie Elyse Brewer received $32 in industry payments in 2025
CMS Open Payments shows 2 general payments to Marie Brewer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $32.
Companies that paid Marie Brewer 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 Marie Elyse Brewer'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 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 Marie Elyse Brewer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marie Elyse Brewer's NPI number?
Marie Elyse Brewer's NPI number is 1609409184. It was assigned on February 12, 2020, and it is active in the NPI Registry.
What does Marie Elyse Brewer specialize in?
Marie Elyse Brewer is a physician assistant in Davenport, Iowa. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marie Elyse Brewer practice?
Marie Brewer practices at 1227 East Rusholme Street, Davenport, IA 52803. Marie Brewer's primary practice is MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health. Dmand AI also links Marie Brewer to 1 group practice or clinic.
What is Marie Elyse Brewer's office phone number?
The practice phone on file for Marie Brewer is (563) 421-1000.
What is Marie Elyse Brewer's medical license number?
Marie Brewer holds Iowa license 099904, one of the licenses on file in 2 states.
Which states has Marie Elyse Brewer been licensed in?
Dmand AI has state licenses on file for Marie Brewer in Iowa and Illinois.
Which hospitals is Marie Elyse Brewer affiliated with?
Marie Brewer practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa.
What medical group is Marie Elyse Brewer part of?
Marie Brewer is linked to ENT Professional Services.
Does Marie Elyse Brewer accept Medicare?
Yes. CMS lists Marie Brewer as accepting Medicare assignment.
How many Medicare patients does Marie Elyse Brewer see?
CMS counts 248 Medicare patients who saw Marie Brewer in 2024, with an average age of 76.
Has Marie Elyse Brewer received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Marie Brewer from 1 company from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Marie Elyse Brewer been practicing?
Marie Brewer graduated from medical school in 2019, 7 years ago.
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