MS. KATHERINE ANNA MARX NP
NPI 1619981099
Nurse Practitioner in Brooklyn, NY

Active since July 28, 2006PECOS Enrolled
450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER, BROOKLYN, NY 11203(718) 270-3745 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ms. Katherine Anna Marx Np NPPES

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

MS. KATHERINE ANNA MARX NP (NPI 1619981099) is an individual nurse practitioner in Brooklyn, New York, licensed in New York (F3332861) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619981099
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. KATHERINE ANNA MARXCredential: NP
Location Address450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTERBrooklyn, NY 11203-2056
Mailing Address115 Eastern Pkwy, #6fBrooklyn, NY 11238 · (718) 369-0797
Sole ProprietorNo
Enumeration DateJuly 28, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1619981099 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 · F3332861
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.

450 CLARKSON AVE, Brooklyn, NY 11203

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Ms. Katherine Anna Marx Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 11203 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 20

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

Urology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203
Anesthesiology
450 CLARKSON AVE
BROOKLYN, NY 11203

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 Katherine Marx's NPI number?

The NPI number for Katherine Marx is 1619981099. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Katherine Marx located?

Katherine Marx practices at 450 Clarkson Ave Suny Downstate Medical Center, Brooklyn, NY 11203. The listed phone number is (718) 270-3745.

What is Katherine Marx's specialty?

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

Is Katherine Marx enrolled in Medicare?

Yes. Katherine Marx is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Marx was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.