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NAOMI M ALFONSO ARNP
NPI 1649600768
Nurse Practitioner - Pediatrics in Orlando, FL

Active since November 26, 2013PECOS Enrolled
100 W GORE ST STE 405, ORLANDO, FL 32806(321) 841-9340(321) 841-9344 Get Directions Write a Review

NPPES record last updated: August 5, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2024, Mar 17, 2018 (2 updates tracked since 2018).

About Naomi M Alfonso Arnp NPPES

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

NAOMI M ALFONSO ARNP (NPI 1649600768) is an individual pediatrics provider in Orlando, Florida, licensed in Florida (9277572) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1649600768
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameNAOMI M ALFONSOCredential: ARNP
Location Address100 W GORE ST STE 405Orlando, FL 32806-1049
Mailing Address100 W Gore St Ste 405Orlando, FL 32806-1049 · (321) 841-9340 · Fax (321) 841-9344
Phone(321) 841-9340
Fax(321) 841-9344
Sole ProprietorNo
Enumeration DateNovember 26, 2013
Last NPPES UpdateAugust 5, 20242 updates tracked since enumeration
NPPES CertifiedAugust 5, 2024
✔ NPI 1649600768 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in FL · 9277572
100 W GORE ST STE 405, Orlando, FL 32806
Open in Google Maps ↗

Secondary Practice Locations 2

Location 113535 Nemours PkwyOrlando, FL 32827-7402 · Phone (407) 567-4000 · Fax (407) 567-5924
Location 26000 Turkey Lake Rd, Suite 205Orlando, FL 32819-4200 · Phone (407) 649-1848

Other Identifiers 1

Medicaid123225900FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama 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 (PECOS)

Naomi M Alfonso Arnp 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 Naomi Alfonso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orlando Health Medical Group Inc
0.3 mi
Internal Medicine
52 W UNDERWOOD ST
Orlando, FL 32806
  • Reassigned Medicare billing, Florida enrollment
  • 3,290 clinicians in this Medicare group
NPI 1669429577 (321) 841-2452

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 32806 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 12

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

COURTNEY TILLER ARNP
Nurse Practitioner (Pediatrics)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-9340
DR. NAINA MEHTA MD
Pediatrics (Neurodevelopmental Disabilities)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-9340
DR. MONICA BARRETO PHD
Psychologist (Clinical Child & Adolescent)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-3820
ANITA MARIE VITALE PHD
Psychologist (Clinical)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-3820
DR. RAQUEL MELENDEZ RODRIGUEZ PHD
Psychologist (Clinical Child & Adolescent)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-9340
DR. VERONICA RUIZ BAECHLER M.D.
Pediatrics (Developmental - Behavioral Pediatrics)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-9340
LEAH R WARREN APRN
Nurse Practitioner (Pediatrics)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-9340
ERYN GIAMMATTEI LCSW
Pediatrics (Developmental - Behavioral Pediatrics)
100 W GORE ST STE 405
ORLANDO, FL 32806
Orange County (321) 841-9340

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 Naomi Alfonso's NPI number?

The NPI number for Naomi Alfonso is 1649600768. It was assigned to this individual provider in the NPPES registry on November 26, 2013.

Where is Naomi Alfonso located?

Naomi Alfonso practices at 100 W Gore St Ste 405, Orlando, FL 32806. The listed phone number is (321) 841-9340.

What is Naomi Alfonso's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Naomi Alfonso enrolled in Medicare?

Yes. Naomi Alfonso is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Naomi Alfonso's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Naomi Alfonso reassigns Medicare benefits to Orlando Health 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 Naomi Alfonso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Naomi Alfonso accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and Oscar Health Maintenance Organization of Florida list Naomi Alfonso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Naomi Alfonso was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.