Hollie Brown, MD
NPI 1851929384 · Urology Physician · Brandywine, MD
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hollie Brown, MD is a Urology Physician provider in Brandywine, MD (NPI 1851929384).
Provider details
- NPI number
- 1851929384
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Estradiol | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 450 Lakeville Rd Ste M41New Hyde Park, NY 11042-1117Phone: (724) 433-6221
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Hollie Brown's NPI number?
- Hollie Brown's National Provider Identifier (NPI) is 1851929384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hollie Brown's specialty?
- Hollie Brown is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Hollie Brown located?
- Hollie Brown's practice location on file with NPPES is 7704 Matapeake Business Dr Ste 310, Brandywine, MD 20613-3046.
- What is Hollie Brown's phone number?
- The practice phone number listed in the NPPES registry for Hollie Brown is (301) 868-0202.
- Does Hollie Brown accept Medicare?
- Hollie Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hollie Brown's NPI active?
- Yes — Hollie Brown's NPI (1851929384) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.