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MARILYN PENA
NPI 1790131589
Nurse Practitioner in Tampa, FL

Active since May 11, 2016PECOS Enrolled
4506 N ARMENIA AVE, 2901 W. ST. ISABEL ST. STE # D, TAMPA, FL 33603(813) 879-3530(813) 874-6608 Get Directions Write a Review

NPPES record last updated: June 9, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marilyn Pena NPPES

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

MARILYN PENA (NPI 1790131589) is an individual nurse practitioner in Tampa, Florida, licensed in Florida (ARNP 9288272) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790131589
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARILYN PENA
Location Address4506 N ARMENIA AVE, 2901 W. ST. ISABEL ST. STE # DTampa, FL 33603-2732
Mailing Address4506 N Armenia AveTampa, FL 33603-2732 · (813) 879-3530 · Fax (813) 874-6608
Phone(813) 879-3530
Fax(813) 874-6608
Sole ProprietorYes
Enumeration DateMay 11, 2016
Last NPPES UpdateJune 9, 2016
✔ NPI 1790131589 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 FL · ARNP 9288272
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.
4506 N ARMENIA AVE, Tampa, FL 33603
Open in Google Maps ↗

Other Identifiers 1

Other1578924353FL · Organizational Npi

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marilyn Pena 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.

Medicare Billing Reassignment

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

Baycare Medical Group, Inc.
14 mi
General Practice
2995 DREW ST FL 2
Clearwater, FL 33759
  • Reassigned Medicare billing, Florida enrollment
  • 2,009 clinicians in this Medicare group
NPI 1043269871 (727) 281-9065

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 33603 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 8

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

MRS. ROSE NIEVES ARNP
Registered Nurse (Pediatrics)
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530
JULIA ZAKI
Nurse Practitioner (Pediatrics)
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530
MARILYN SIMEON PENA
Nurse Practitioner (Pediatrics)
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530
JULIO J VALDES, M.D.,PA
Pediatrics
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530
RACHELL STARR CARUSO FNP-C
Nurse Practitioner (Family)
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 360-9031
SUELLEN M BLACK ARNP
Clinical Nurse Specialist (Pediatrics)
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530
EMELY OLIVA SOTELO
Physician Assistant
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530
DR. CARMEN VALDES MORRONE M.D.
Pediatrics
4506 N ARMENIA AVE
TAMPA, FL 33603
Hillsborough County (813) 879-3530

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 Marilyn Pena's NPI number?

The NPI number for Marilyn Pena is 1790131589. It was assigned to this individual provider in the NPPES registry on May 11, 2016.

Where is Marilyn Pena located?

Marilyn Pena practices at 4506 N Armenia Ave 2901 W. St. Isabel St. Ste # D, Tampa, FL 33603. The listed phone number is (813) 879-3530.

What is Marilyn Pena's specialty?

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

Is Marilyn Pena enrolled in Medicare?

Yes. Marilyn Pena is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marilyn Pena's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Pena reassigns Medicare benefits to Baycare Medical Group, Inc. (Clearwater, FL). The 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 Marilyn Pena'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 Marilyn Pena was last updated on June 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.