Ma Rosa Brown, NURSE PRACTITIONER
NPI 1548012958 · Nurse Practitioner · Rockville, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ma Rosa Brown, NURSE PRACTITIONER is a Nurse Practitioner provider in Rockville, MD (NPI 1548012958).
Provider details
- NPI number
- 1548012958
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- R168475 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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) |
|---|---|
| Apixabanbrand: Eliquis | 12 |
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,200 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 6410 Rockledge Dr Ste 660Bethesda, MD 20817-1915Phone: (301) 571-0019Fax: (240) 482-0555
- 19735 Germantown Rd Ste 255Germantown, MD 20874-1219Phone: (301) 571-0019Fax: (301) 530-2515
Registry dates
- Enumerated
- 2024-04-01
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Ma Rosa Brown's NPI number?
- Ma Rosa Brown's National Provider Identifier (NPI) is 1548012958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ma Rosa Brown's specialty?
- Ma Rosa Brown is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ma Rosa Brown located?
- Ma Rosa Brown's practice location on file with NPPES is 9715 Medical Center Dr Ste 221, Rockville, MD 20850-6319.
- What is Ma Rosa Brown's phone number?
- The practice phone number listed in the NPPES registry for Ma Rosa Brown is (301) 279-7510.
- Does Ma Rosa Brown accept Medicare?
- Ma Rosa Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ma Rosa Brown's NPI active?
- Yes — Ma Rosa Brown's NPI (1548012958) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.