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GERALDINE BELEN MARTINEZ RN
NPI 1619690948
Registered Nurse - Neonatal Intensive Care in Orlando, FL

Active since September 21, 2022PECOS Enrolled
601 E ROLLINS ST, ORLANDO, FL 32803(407) 303-2528(407) 303-2760 Get Directions Write a Review

NPPES record last updated: May 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 6, 2025, Sep 21, 2022 (2 updates tracked since 2022).

About Geraldine Belen Martinez Rn NPPES

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

GERALDINE BELEN MARTINEZ RN (NPI 1619690948) is an individual neonatal intensive care provider in Orlando, Florida, licensed in Florida (9385370) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Orlando.

NPPES Registry Identity

NPI1619690948
Entity TypeIndividualFemale
Primary Taxonomy163WN0002X
Provider Legal NameGERALDINE BELEN MARTINEZCredential: RN
Location Address601 E ROLLINS STOrlando, FL 32803-1248
Mailing Address436 Newton PlLongwood, FL 32779-2230 · (407) 314-2718
Phone(407) 303-2528
Fax(407) 303-2760
Sole ProprietorYes
Enumeration DateSeptember 21, 2022
Last NPPES UpdateMay 6, 20252 updates tracked since enumeration
NPPES CertifiedMay 6, 2025
✔ NPI 1619690948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRegistered Nurse · Neonatal Intensive CareNursing Service Providers
Taxonomy Code163WN0002X
License✔ Licensed in FL · 9385370
Also ListedNurse Practitioner · NeonatalTaxonomy 363LN0000X · License APRN11035985 (FL)
601 E ROLLINS ST, Orlando, FL 32803
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Secondary Practice Location 1

Location 183 W Miller StOrlando, FL 32806-2031 · Phone (321) 841-5198

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Geraldine Belen Martinez Rn 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 Geraldine Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Hospital Medical Group Inc
1.8 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100

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

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.

MRS. ELIZABETH BONET CNM
Advanced Practice Midwife
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 975-0406
ROLA ALTOOS MD
Radiology (Diagnostic Radiology)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 200-2355
ALBAGIR MOHAMED ALARABI M.D
Internal Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-5600
DR. LYNN CHRISTINE PALMERI M.D.
Pediatrics (Neonatal-Perinatal Medicine)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-2528
DANIELLE LARSON CRNA
Nurse Anesthetist, Certified Registered
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 667-0444
LANDON LICHTMAN M.D.
Emergency Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-1940
ZAIN ZAMIR MD
Hospitalist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 652-7040
ANDREA CARSON
Pharmacist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (941) 875-2033

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 Geraldine Martinez's NPI number?

The NPI number for Geraldine Martinez is 1619690948. It was assigned to this individual provider in the NPPES registry on September 21, 2022.

Where is Geraldine Martinez located?

Geraldine Martinez practices at 601 E Rollins St, Orlando, FL 32803. The listed phone number is (407) 303-2528.

What is Geraldine Martinez's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Neonatal Intensive Care, with taxonomy code 163WN0002X.

Is Geraldine Martinez enrolled in Medicare?

Yes. Geraldine Martinez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Geraldine Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geraldine Martinez reassigns Medicare benefits to Florida Hospital Medical Group Inc (Orlando, 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 Geraldine Martinez'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 Geraldine Martinez was last updated on May 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.