1. Home
  2. Directory
  3. New York
  4. Hollis
  5. Nurse Practitioner
  6. NPI Profile

KATHLEEN BROWN NP
NPI 1821975921
Nurse Practitioner in Hollis, NY

Active since August 19, 2025PECOS Enrolled
205-07 HILLSIDE AVE., SUITE #4, HOLLIS, NY 11423(917) 580-7518 Get Directions Write a Review

NPPES record last updated: August 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kathleen Brown Np NPPES

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

KATHLEEN BROWN NP (NPI 1821975921) is an individual nurse practitioner in Hollis, New York, licensed in New York (312442) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1821975921
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKATHLEEN BROWNCredential: NP
Location Address205-07 HILLSIDE AVE., SUITE #4Hollis, NY 11423
Mailing Address205-07 Hillside Ave., Suite #4Hollis, NY 11423
Phone(917) 580-7518
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 19, 2025
Last NPPES UpdateAugust 23, 2025
NPPES CertifiedAugust 23, 2025
✔ NPI 1821975921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NY · 312442
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.
205-07 HILLSIDE AVE., Hollis, NY 11423
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathleen Brown Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608366562
PECOS Enrollment IDI20251107003705
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Kathleen Brown reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mohammad Aalai Medical PLLC
5.9 mi
Pain Medicine
17 RICHLEE CT APT 1S
Mineola, NY 11501
  • Reassigned Medicare billing, New York enrollment
  • 6 clinicians in this Medicare group
NPI 1790384535 (703) 298-6214
Rkmaa Rehabilitation Medical Services PLLC
11 mi
Physical Medicine & Rehabilitation
140 BEACH 113TH ST
Rockaway Park, NY 11694
  • Reassigned Medicare billing, New York enrollment
  • 6 clinicians in this Medicare group
NPI 1063358893 (718) 945-6350
Minzer Medical PC
11 mi
Physical Medicine & Rehabilitation
135 LINDEN BLVD
Brooklyn, NY 11226
  • Reassigned Medicare billing, New York enrollment
  • 18 clinicians in this Medicare group
NPI 1629831011 (718) 576-7000
Cs Medical Associates, P.C.
18 mi
Counselor
64 BROADWAY
Amityville, NY 11701
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Cs Medical Associates, PC
  • 81 clinicians in this Medicare group
NPI 1790653236 (631) 696-4357

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11423 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
$104.17 typical visit price
range $67.00 – $201.98
Typical copayment $26.04 (range $16.75 – $50.49)
Most-billed visit code 99203
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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

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

CECILIA NICOLE LAROCHE D.D.S.
Dentist (General Practice)
205-07 HILLSIDE AVE.
HOLLIS, NY 11423
Queens County (718) 766-0600

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 Kathleen Brown's NPI number?

The NPI number for Kathleen Brown is 1821975921. It was assigned to this individual provider in the NPPES registry on August 19, 2025.

Where is Kathleen Brown located?

Kathleen Brown practices at 205-07 Hillside Ave. Suite #4, Hollis, NY 11423. The listed phone number is (917) 580-7518.

What is Kathleen Brown's specialty?

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

Is Kathleen Brown enrolled in Medicare?

Yes. Kathleen Brown is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kathleen Brown's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Brown reassigns Medicare benefits to 4 organizations: Mohammad Aalai Medical PLLC (Mineola, NY), Rkmaa Rehabilitation Medical Services PLLC (Rockaway Park, NY), Minzer Medical PC (Brooklyn, NY) and Cs Medical Associates, P.C. (Amityville, NY). 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 Kathleen 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 Kathleen Brown was last updated on August 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.