DR. MARLENE BROWN BRENNEN DNP
NPI 1356779581
Nurse Practitioner - Psychiatric/Mental Health in West Palm Beach, FL

Q: What is Marlene Brennen's NPI number?

The NPI number for Marlene Brennen is 1356779581. It was assigned to this individual provider in the NPPES registry on October 25, 2013. The provider is also known as Miss Marlene Ann Brown.

Q: What is Marlene Brennen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Marlene Brennen was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.

Active since October 25, 2013PECOS EnrolledAccepts Medicare Assignment

1650 OSCEOLA DR, WEST PALM BEACH, FL 33409(561) 803-8880(877) 409-1795 Get Directions Write a Review

NPPES record last updated: February 14, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 14, 2025, Jul 18, 2019, May 7, 2019 (3 updates tracked since 2019).

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About Dr. Marlene Brown Brennen Dnp NPPES

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

DR. MARLENE BROWN BRENNEN DNP (NPI 1356779581) is an individual psychiatric/mental health provider in West Palm Beach, Florida, licensed in Florida (1339752) and active in the NPI registry since October 2013. She is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1356779581

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameDR. MARLENE BROWN BRENNENCredential: DNP

Location Address1650 OSCEOLA DRWest Palm Beach, FL 33409-5038

Mailing Address6526 Whispering Wind WayDelray Beach, FL 33484-3521 · (561) 376-6878

Phone(561) 803-8880

Fax(877) 409-1795

Sole ProprietorYes

Medical School CMSOtherGraduated 1980

Enumeration DateOctober 25, 2013

Last NPPES UpdateFebruary 14, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 14, 2025

✔ NPI 1356779581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in FL · 1339752

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 1339752 (FL)

1650 OSCEOLA DR, West Palm Beach, FL 33409

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Other Names 1

Former Name (1)Miss Marlene Ann Brown

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

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

Dr. Marlene Brown Brennen Dnp 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 ID2466673892

PECOS Enrollment IDI20141028000796

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 Reassignment

Medicare enrollment records show Marlene Brennen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Atlantic University

Same address

Federally Qualified Health Center (FQHC)

1650 OSCEOLA DRIVE
West Palm Beach, FL 33409

Reassigned Medicare billing, Florida enrollment
29 clinicians in this Medicare group

NPI 1093026619 (561) 803-8880

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 33409 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

$91.69 typical visit price

range $58.56 – $179.05

Typical copayment $22.92 (range $14.64 – $44.76)

Most-billed visit code 99203

Established Patient

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

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 13

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

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Nurse Practitioner (Psychiatric/Mental Health)