Dr. Hollie Nicole Brown, MD
- Part D claims, 2024
- 49
- Hospital affiliations
- 2
- Industry payments
- $814
- Medical group
- 1
- State license
- 1
- Practice address
- 12200 Kiln Ct, Beltsville, MD 20705
- Practice phone
- Call (301) 598-9717
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chesapeake Urology Associates
Beltsville, Maryland
Find Dr. 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.
Dr. Hollie Nicole Brown is a urologist in Beltsville, Maryland
Dr. Brown practices at Chesapeake Urology Associates in Beltsville, Maryland.
Dr. Brown's NPI, 1851929384, was assigned on March 30, 2020. Dr. Brown graduated from Drexel University College of Medicine in 2020. Dr. Brown holds Maryland license D0103293.
- NPI
- 1851929384NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587180666
- NPI enumeration date
- March 30, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 598-9717
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hollie Nicole Brown practices at Chesapeake Urology Associates in Beltsville, Maryland
Dr. Brown's primary practice is Chesapeake Urology Associates, at 12200 Kiln Ct, Beltsville, MD 20705 in Prince Georges County. The practice phone is (301) 598-9717.
- Chesapeake Urology Associates12200 Kiln Ct, Beltsville, MD 20705 · Prince Georges CountyPhone(301) 598-9717
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hollie Nicole Brown is affiliated with 4 sites of care and 1 medical group
Dr. Brown's primary practice is Chesapeake Urology Associates in Beltsville, Maryland. Dr. Brown is also affiliated with MedStar Southern Maryland Hospital Center. The medical group on file is Chesapeake Urology Associates. Dmand AI also links Dr. Brown to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Hollie Nicole Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesapeake Urology Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hollie Nicole Brown is one of 268 urologists in Maryland
Urology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Brown is licensed in Maryland.
Specialties and state licenses
- Urology, MarylandPrimary
Urologists near Dr. Brown
Counts of urologists 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. Hollie Nicole Brown's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 63, with 40% women.
Dr. 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 63
Patient panel by sex, all payers
- Women40%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Hollie Nicole Brown wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 49 Medicare Part D claims for 24 patients. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $401 in total drug cost.
Dr. Brown'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. Brown's Part D claims, 2024
- Antibiotics24%12 of 49 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Hollie Nicole Brown takes part in Medicare
Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Hollie Nicole Brown received $814 in industry payments in 2025
CMS Open Payments shows 28 general payments to Dr. Brown from 16 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Teleflex LLC paid the most, $158.
Companies that paid Dr. 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
Dr. Hollie Nicole Brown graduated from Drexel University College of Medicine
Dr. Brown graduated from Drexel University College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hollie Nicole 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Hollie Nicole 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 Dr. Hollie Nicole Brown's NPI number?
Dr. Hollie Nicole Brown's NPI number is 1851929384. It was assigned on March 30, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Hollie Nicole Brown?
Dr. Hollie Nicole Brown is a urologist in Beltsville, Maryland. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Hollie Nicole Brown practice?
Dr. Brown practices at 12200 Kiln Ct, Beltsville, MD 20705. Dr. Brown's primary practice is Chesapeake Urology Associates in Beltsville, Maryland. Dmand AI also links Dr. Brown to 1 hospital and 1 group practice or clinic.
What is Dr. Hollie Nicole Brown's office phone number?
The practice phone on file for Dr. Brown is (301) 598-9717.
What is Dr. Hollie Nicole Brown's medical license number?
Dr. Brown holds Maryland license D0103293, one of 2 state licenses on file.
Which hospitals is Dr. Hollie Nicole Brown affiliated with?
Dr. Brown is affiliated with MedStar Southern Maryland Hospital Center. Dmand AI links Dr. Brown to 1 more hospital.
What medical group is Dr. Hollie Nicole Brown part of?
Dr. Brown is linked to Chesapeake Urology Associates.
Does Dr. Hollie Nicole Brown accept Medicare?
Yes. CMS lists Dr. Brown as accepting Medicare assignment.
Where did Dr. Hollie Nicole Brown go to medical school?
Dr. Brown graduated from Drexel University College of Medicine in 2020.
What drugs does Dr. Hollie Nicole Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Estradiol.
Has Dr. Hollie Nicole Brown received payments from drug or device companies?
CMS Open Payments shows $814 in general payments to Dr. Brown from 16 companies from 2025 to 2025. The largest total came from Teleflex LLC.
How long has Dr. Hollie Nicole Brown been practicing?
Dr. Brown graduated from medical school in 2020, 6 years ago.
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