MIGUEL ANGEL DIAZ MD
NPI 1679821102
Family Medicine in Tavernier, FL
About Miguel Angel Diaz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIGUEL ANGEL DIAZ MD (NPI 1679821102) is an individual family medicine provider in Tavernier, Florida, licensed in Alabama (L.3647R) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS, is affiliated with Homestead Hospital, and maintains a secondary practice location in Marathon.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Miguel Angel Diaz 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
4Medicare enrollment records show Miguel Diaz reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tavernier, FL 33070
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: Agape Health Medical Center LLC
Tavernier, FL 33070
- Reassigned Medicare billing, Florida enrollment
- 10 clinicians in this Medicare group
South Miami, FL 33143
- Reassigned Medicare billing, Florida enrollment
- 22 clinicians in this Medicare group
Birmingham, AL 35205
- Reassigned Medicare billing, Florida enrollment
- 802 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 22
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Homestead Hospital
Acute Care Hospitals · Homestead, FLHca Florida Kendall Hospital
Acute Care Hospitals · Miami, FLFishermen's Community Hospital
Critical Access Hospitals · Marathon, FLMariners Hospital
Critical Access Hospitals · Tavernier, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
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 Miguel Diaz's NPI number?
The NPI number for Miguel Diaz is 1679821102. It was assigned to this individual provider in the NPPES registry on August 15, 2012.
Where is Miguel Diaz located?
Miguel Diaz practices at 90130 Old Hwy, Tavernier, FL 33070. The listed phone number is (305) 852-9300.
What is Miguel Diaz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Miguel Diaz enrolled in Medicare?
Yes. Miguel Diaz 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 Miguel Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Miguel Diaz reassigns Medicare benefits to 4 organizations: Agape Health Medical Group LLC (Tavernier, FL), Agapemd, LLC (Tavernier, FL), Advanced Multispecialty Medical Services LLC (South Miami, FL) and Paragon Contracting Services LLC (Birmingham, AL). 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 Miguel Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Miguel Diaz accept?
Health plans from AvMed, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Miguel Diaz 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 Miguel Diaz affiliated with any hospitals?
According to CMS data, Miguel Diaz is affiliated with Homestead Hospital, Hca Florida Kendall Hospital, Fishermen's Community Hospital and Mariners Hospital.
When was this NPI record last updated?
The NPPES record for Miguel Diaz was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.