MR. GUILLERMO ARAGON ARNP
NPI 1093232431
Nurse Practitioner - Family in Tampa, FL
About Mr. Guillermo Aragon Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GUILLERMO ARAGON ARNP (NPI 1093232431) is an individual family provider in Tampa, Florida, licensed in Florida (ARNP9317606) and active in the NPI registry since August 2017. He is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted 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
Mr. Guillermo Aragon Arnp 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.
Medicare Billing Reassignments
4Medicare enrollment records show Guillermo Aragon reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 161 clinicians in this Medicare group
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 158 clinicians in this Medicare group
Sarasota, FL 34239
- Reassigned Medicare billing, Florida enrollment
- 112 clinicians in this Medicare group
Sarasota, FL 34231
- Reassigned Medicare billing, Florida enrollment
- 107 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Hospital
Acute Care Hospitals · Tampa, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33634 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Guillermo Aragon's NPI number?
The NPI number for Guillermo Aragon is 1093232431. It was assigned to this individual provider in the NPPES registry on August 26, 2017.
Where is Guillermo Aragon located?
Guillermo Aragon practices at 6420 Larmon St, Tampa, FL 33634. The listed phone number is (813) 468-0712.
What is Guillermo Aragon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Guillermo Aragon enrolled in Medicare?
Yes. Guillermo Aragon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Guillermo Aragon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Guillermo Aragon reassigns Medicare benefits to 4 organizations: Emergency Medical Associates Of Tampa Bay, LLC (Tampa, FL), Observation Medical Group LLC (Tampa, FL), Global Physician Network LLC Series I (Sarasota, FL) and Global Physician Network LLC Series II (Sarasota, FL). Each 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 Guillermo Aragon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Guillermo Aragon accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Guillermo Aragon 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.
Is Guillermo Aragon affiliated with any hospitals?
According to CMS data, Guillermo Aragon is affiliated with St Josephs Hospital.
When was this NPI record last updated?
The NPPES record for Guillermo Aragon was last updated on May 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mr. Guillermo Aragon, ARNP · NPI 1093232431
Family physician in Tampa, Florida. Individual provider, active in the CMS NPPES registry since August 26, 2017.
## Identity
- **NPI:** 1093232431 (Entity type: Individual)
- **Enumerated:** August 26, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** ARNP9317606 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 6420 LARMON ST, Tampa, FL 33634-5018
- **Phone:** (813) 468-0712
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Medical Associates Of Tampa Bay, LLC (NPI 1023397817, Tampa, FL); Observation Medical Group LLC (NPI 1952763682, Tampa, FL); Global Physician Network LLC Series I (NPI 1316467525, Sarasota, FL); Global Physician Network LLC Series II (NPI 1821518028, Sarasota, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** May 7, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1093232431) · Data from the CMS NPPES public registry.