MS. MARINE M BROWN FNP-BC
NPI 1902449424
Nurse Practitioner - Family in Bronx, NY
About Ms. Marine M Brown Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARINE M BROWN FNP-BC (NPI 1902449424) is an individual family provider in Bronx, New York, licensed in New York (F346555) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Marine M Brown Fnp-bc 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.
Medicare Billing Reassignments
7Medicare enrollment records show Marine Brown reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 683 clinicians in this Medicare group
Bronx, NY 10462
- Reassigned Medicare billing, New York enrollment
- 30 clinicians in this Medicare group
Eastchester, NY 10709
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Medical Group Of New York PC
- 185 clinicians in this Medicare group
Yorktown Heights, NY 10598
- Reassigned Medicare billing, New York enrollment
- 149 clinicians in this Medicare group
Norwalk, CT 06851
- Reassigned Medicare billing, Connecticut enrollment
- 62 clinicians in this Medicare group
Danielson, CT 06239
- Reassigned Medicare billing, Connecticut enrollment
- 390 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRONX, NY 10453
BRONX, NY 10453
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 Marine Brown's NPI number?
The NPI number for Marine Brown is 1902449424. It was assigned to this individual provider in the NPPES registry on October 28, 2019.
Where is Marine Brown located?
Marine Brown practices at 2015 Grand Concourse, Bronx, NY 10453. The listed phone number is (718) 299-7285.
What is Marine Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Marine Brown enrolled in Medicare?
Yes. Marine 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.
Which organizations bill Medicare for Marine Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marine Brown reassigns Medicare benefits to 7 organizations: Essen Medical Associates, PC (Bronx, NY), Essen Medical Urgicare, PLLC (Bronx, NY), Starling Diagnostics LLC (Bronx, NY), Medical Group Of New York, P.C. (Eastchester, NY), Divinity Medical Services PLLC (Yorktown Heights, NY) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marine Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Marine Brown was last updated on April 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Ms. Marine M Brown, FNP-BC · NPI 1902449424
Family physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since October 28, 2019.
## Identity
- **NPI:** 1902449424 (Entity type: Individual)
- **Enumerated:** October 28, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F346555 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2015 GRAND CONCOURSE, Bronx, NY 10453-4303
- **Phone:** (718) 299-7285
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Essen Medical Associates, PC (NPI 1366418709, Bronx, NY); Essen Medical Urgicare, PLLC (NPI 1841607298, Bronx, NY); Starling Diagnostics LLC (NPI 1497397152, Bronx, NY); Medical Group Of New York, P.C. (NPI 1487983516, Eastchester, NY); Divinity Medical Services PLLC (NPI 1497159560, Yorktown Heights, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** April 19, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1902449424) · Data from the CMS NPPES public registry.