LAZARO ROBERTO DIAZ-NUNEZ MD
NPI 1265665145
Family Medicine in Naples, FL
About Lazaro Roberto Diaz-nunez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAZARO ROBERTO DIAZ-NUNEZ MD (NPI 1265665145) is an individual family medicine provider in Naples, Florida, licensed in Florida (ME108511) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, is affiliated with South Miami Hospital, and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Group Practice 1
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
Lazaro Roberto Diaz-nunez Md 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
2Medicare enrollment records show Lazaro Diaz-nunez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Naples, FL 34112
- Reassigned Medicare billing, Florida enrollment
- 2 clinicians in this Medicare group
Miami Lakes, FL 33014
- Reassigned Medicare billing, Florida enrollment
- 163 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
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.
South Miami Hospital
Acute Care Hospitals · South Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34112 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 7
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 Lazaro Diaz-nunez's NPI number?
The NPI number for Lazaro Diaz-nunez is 1265665145. It was assigned to this individual provider in the NPPES registry on August 26, 2009.
Where is Lazaro Diaz-nunez located?
Lazaro Diaz-nunez practices at 2664 Tamiami Trl E, Naples, FL 34112. The listed phone number is (239) 428-1010.
What is Lazaro Diaz-nunez's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Lazaro Diaz-nunez enrolled in Medicare?
Yes. Lazaro Diaz-nunez 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 Lazaro Diaz-nunez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lazaro Diaz-nunez reassigns Medicare benefits to 2 organizations: Florida Health Centers Of Naples, LLC (Naples, FL) and Criticare Clinics Inc (Miami Lakes, 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 Lazaro Diaz-nunez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lazaro Diaz-nunez accept?
Health plans from Molina Healthcare list Lazaro Diaz-nunez 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 Lazaro Diaz-nunez affiliated with any hospitals?
According to CMS data, Lazaro Diaz-nunez is affiliated with South Miami Hospital.
When was this NPI record last updated?
The NPPES record for Lazaro Diaz-nunez was last updated on February 21, 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.
# Lazaro Roberto Diaz-Nunez, MD · NPI 1265665145
Family Medicine physician in Naples, Florida. Individual provider, active in the CMS NPPES registry since August 26, 2009.
## Identity
- **NPI:** 1265665145 (Entity type: Individual)
- **Enumerated:** August 26, 2009
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** ME108511 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2664 TAMIAMI TRL E, Naples, FL 34112-5707
- **Phone:** (239) 428-1010 · **Fax:** (239) 428-1010
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Florida Health Centers Of Naples, LLC (NPI 1144002080, Naples, FL); Criticare Clinics Inc (NPI 1508871948, Miami Lakes, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** February 21, 2024
- **Other identifiers:** Medicaid 1265665145 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1265665145) · Data from the CMS NPPES public registry.