JOSEFINA MARTINEZ ARNP
NPI 1033612973
Nurse Practitioner - Adult Health in Hialeah, FL
About Josefina Martinez Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEFINA MARTINEZ ARNP (NPI 1033612973) is an individual adult health provider in Hialeah, Florida, licensed in Florida (ARNP9340128) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Josefina Martinez 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 Reassignment
Medicare enrollment records show Josefina Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Coral Gables, FL 33134
- Reassigned Medicare billing, Florida enrollment
- 19 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33012 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Josefina Martinez's NPI number?
The NPI number for Josefina Martinez is 1033612973. It was assigned to this individual provider in the NPPES registry on March 16, 2018.
Where is Josefina Martinez located?
Josefina Martinez practices at 383 W 34th St, Hialeah, FL 33012. The listed phone number is (305) 889-3121.
What is Josefina Martinez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Josefina Martinez enrolled in Medicare?
Yes. Josefina Martinez 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 organization bills Medicare for Josefina Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Josefina Martinez reassigns Medicare benefits to The Derm Group LLP (Coral Gables, 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 Josefina Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Josefina Martinez accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Cigna HealthCare of Florida, Inc. and Cigna Healthcare and 1 other insurer list Josefina Martinez 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 Josefina Martinez was last updated on April 4, 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.
# Josefina Martinez, ARNP · NPI 1033612973
Adult Health physician in Hialeah, Florida. Individual provider, active in the CMS NPPES registry since March 16, 2018.
## Identity
- **NPI:** 1033612973 (Entity type: Individual)
- **Enumerated:** March 16, 2018
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** ARNP9340128 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 383 W 34TH ST, Hialeah, FL 33012-4309
- **Phone:** (305) 889-3121 · **Fax:** (305) 675-2447
## 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:** The Derm Group LLP (NPI 1801448519, Coral Gables, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** April 4, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1033612973) · Data from the CMS NPPES public registry.