Mary Brown, NP
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 4,585
- Hospital affiliations
- 4
- Industry payments
- $50
- Medical group
- 1
- Practice address
- 401 Matthew Street, Marietta, OH 45750
- Practice phone
- Call (740) 374-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Brown'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.
Mary Brown is a family nurse practitioner in Marietta, Ohio
Mary Brown practices at Marietta Memorial Hospital in Marietta, Ohio, part of Memorial Health System.
Mary Brown's NPI, 1558866806, was assigned on March 28, 2018. Mary Brown holds West Virginia license APRN87708.
- NPI
- 1558866806NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133474513
- NPI enumeration date
- March 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (740) 374-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Brown practices at Marietta Memorial Hospital in Marietta, Ohio
Mary Brown's primary practice is Marietta Memorial Hospital, at 401 Matthew Street, Marietta, OH 45750 in Washington County. The practice phone is (740) 374-1400.
- Marietta Memorial Hospital401 Matthew Street, Marietta, OH 45750 · Washington CountyPhone(740) 374-1400
Source: Dmand AI Affiliation Data
Mary Brown is affiliated with 5 sites of care and 1 medical group
Mary Brown's primary practice is Marietta Memorial Hospital in Marietta, Ohio, part of Memorial Health System. Mary Brown is also affiliated with Selby General Hospital. The medical group on file is Department of Primary Care - Williamstown. Dmand AI also links Mary Brown to 2 more hospitals and 1 group practice or 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 Mary Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Brown practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marietta Memorial Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Health System and 6.2K+ hospitals, with verified contacts in the same login.
Mary Brown is one of 7,779 family nurse practitioners in Ohio
Family is Mary Brown's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Mary Brown's licenses on file in 2 states: West Virginia and Ohio.
Specialties and state licenses
- Family nurse practitioner, West VirginiaPrimary
- Ohio license
Family nurse practitioners near Mary Brown
Counts of family nurse practitioners 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
Mary Brown treated 112 Medicare patients in 2024, average age 71
CMS counts 112 Medicare patients who saw Mary Brown in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Brown's median patient age at 68, with 64% women.
Mary Brown's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mary Brown's Medicare patients by sex, 2024
- Women7163%
- Men4137%
Chronic conditions among Mary Brown's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Chronic kidney disease40%
- Anxiety38%
- Diabetes38%
- Depression31%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Mary Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women64%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Brown wrote 4,585 Medicare Part D claims in 2024
In 2024, Mary Brown wrote 4,585 Medicare Part D claims for 249 patients. 85% of them were for generic drugs.
Mary Brown's Part D claims by kind of drug, 2024
- Generic3,904 claims85%
- Brand-name663 claims14%
- Other18 claims0%
Drug classes CMS tracks in Mary Brown's Part D claims, 2024
- Opioids0%14 of 4,585 claims
- Antibiotics6%262 of 4,585 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
Mary Brown offers telehealth to Medicare patients
Mary Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mary Brown as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Mary Brown received $50 in industry payments in 2025
CMS Open Payments shows 3 general payments to Mary Brown from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $18.
Companies that paid Mary Brown 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 Mary Brown'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 Mary Brown
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Brown's NPI number?
Mary Brown's NPI number is 1558866806. It was assigned on March 28, 2018, and it is active in the NPI Registry.
What does Mary Brown specialize in?
Mary Brown is a family nurse practitioner in Marietta, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary Brown practice?
Mary Brown practices at 401 Matthew Street, Marietta, OH 45750. Mary Brown's primary practice is Marietta Memorial Hospital in Marietta, Ohio, part of Memorial Health System. Dmand AI also links Mary Brown to 2 hospitals and 1 group practice or clinic.
What is Mary Brown's office phone number?
The practice phone on file for Mary Brown is (740) 374-1400.
What is Mary Brown's medical license number?
Mary Brown holds West Virginia license APRN87708, one of the licenses on file in 2 states.
Which states has Mary Brown been licensed in?
Dmand AI has state licenses on file for Mary Brown in West Virginia and Ohio.
Which hospitals is Mary Brown affiliated with?
Mary Brown practices at Marietta Memorial Hospital in Marietta, Ohio. Mary Brown is also affiliated with Selby General Hospital. Dmand AI links Mary Brown to 2 more hospitals.
What medical group is Mary Brown part of?
Mary Brown is linked to Department of Primary Care - Williamstown.
Does Mary Brown accept Medicare?
Yes. CMS lists Mary Brown as accepting Medicare assignment.
Does Mary Brown offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mary Brown as offering telehealth services.
Show 3 more questionsShow fewer questions
How many Medicare patients does Mary Brown see?
CMS counts 112 Medicare patients who saw Mary Brown in 2024, with an average age of 71.
Has Mary Brown received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Mary Brown from 3 companies from 2025 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Mary Brown been practicing?
Mary Brown graduated from medical school in 2017, 9 years ago.
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