MR. JUAN JOSE DIEZ MSN, CRNA, MPH
NPI 1689912990
Nurse Anesthetist, Certified Registered in Miami, FL
About Mr. Juan Jose Diez Msn, Crna, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JUAN JOSE DIEZ MSN, CRNA, MPH (NPI 1689912990) is an individual nurse anesthetist, certified registered in Miami, Florida, licensed in Florida (92494) and active in the NPI registry since January 2013. He is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 3
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. Juan Jose Diez Msn, Crna, Mph 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 Juan Diez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Miami, FL 33143
- Reassigned Medicare billing, Florida enrollment
- 167 clinicians in this Medicare group
Miami, FL 33175
- Reassigned Medicare billing, Florida enrollment
- 222 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 33136 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIAMI, FL 33136
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 Juan Diez's NPI number?
The NPI number for Juan Diez is 1689912990. It was assigned to this individual provider in the NPPES registry on January 21, 2013.
Where is Juan Diez located?
Juan Diez practices at 1400 NW 12th Ave, Miami, FL 33136. The listed phone number is (305) 689-5376.
What is Juan Diez's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Juan Diez enrolled in Medicare?
Yes. Juan Diez 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 Juan Diez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Juan Diez reassigns Medicare benefits to 2 organizations: Anesthesia Associates Of Greater Miami, PA (South Miami, FL) and Anesthesia Medicine Services Of Fl, LLC (Miami, 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 Juan Diez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Juan Diez was last updated on February 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Juan Jose Diez, MSN, CRNA, MPH · NPI 1689912990
Nurse Anesthetist, Certified Registered physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since January 21, 2013.
## Identity
- **NPI:** 1689912990 (Entity type: Individual)
- **Enumerated:** January 21, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 92494 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 NW 12TH AVE, Miami, FL 33136-1003
- **Phone:** (305) 689-5376
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Anesthesia Associates Of Greater Miami, PA (NPI 1497700140, South Miami, FL); Anesthesia Medicine Services Of Fl, LLC (NPI 1346947496, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** February 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1689912990) · Data from the CMS NPPES public registry.