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MA ROSA ALMENDRAS BROWN NURSE PRACTITIONER
NPI 1548012958
Nurse Practitioner in Rockville, MD

Active since April 01, 2024PECOS EnrolledAccepts Medicare Assignment
9715 MEDICAL CENTER DR STE 221, ROCKVILLE, MD 20850(301) 279-7510(301) 279-7295 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ma Rosa Almendras Brown Nurse Practitioner NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MA ROSA ALMENDRAS BROWN NURSE PRACTITIONER (NPI 1548012958) is an individual nurse practitioner in Rockville, Maryland, licensed in Maryland (R168475) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1548012958
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMA ROSA ALMENDRAS BROWNCredential: NURSE PRACTITIONER
Location Address9715 MEDICAL CENTER DR STE 221Rockville, MD 20850-6319
Mailing AddressPo Box 749495Atlanta, GA 30374-9495 · (855) 963-2100 · Fax (813) 321-1296
Phone(301) 279-7510
Fax(301) 279-7295
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 1, 2024
Last NPPES UpdateOctober 16, 2025
NPPES CertifiedOctober 16, 2025
✔ NPI 1548012958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MD · R168475
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License R168475 (MD)
9715 MEDICAL CENTER DR STE 221, Rockville, MD 20850
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ma Rosa Almendras Brown Nurse Practitioner is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355831785
PECOS Enrollment IDI20251105001487
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RCCA MD LLC
Internal Medicine (Hematology & Oncology)
9715 MEDICAL CENTER DR STE 221
ROCKVILLE, MD 20850
Montgomery County (301) 774-6136
MARYLAND ONCOLOGY HEMATOLOGY, PA
Internal Medicine (Hematology & Oncology)
9715 MEDICAL CENTER DR STE 221
ROCKVILLE, MD 20850
Montgomery County (301) 279-7510

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ma Rosa Brown's NPI number?

The NPI number for Ma Rosa Brown is 1548012958. It was assigned to this individual provider in the NPPES registry on April 1, 2024.

Where is Ma Rosa Brown located?

Ma Rosa Brown practices at 9715 Medical Center Dr Ste 221, Rockville, MD 20850. The listed phone number is (301) 279-7510.

What is Ma Rosa Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Ma Rosa Brown enrolled in Medicare?

Yes. Ma Rosa Brown is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Ma Rosa Brown was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.