MR. ALEXANDER DIAZ PENA
NPI 1689391716
Nurse Anesthetist, Certified Registered in Homestead, FL

Q: What is Alexander Diaz Pena's NPI number?

The NPI number for Alexander Diaz Pena is 1689391716. It was assigned to this individual provider in the NPPES registry on October 19, 2022.

Q: What is Alexander Diaz Pena's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Active since October 19, 2022

23231 SW 111TH AVE, HOMESTEAD, FL 33032(786) 614-3501 Get Directions Write a Review

NPPES record last updated: October 19, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mr. Alexander Diaz Pena NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ALEXANDER DIAZ PENA (NPI 1689391716) is an individual nurse anesthetist, certified registered in Homestead, Florida, licensed in Florida (11021971) and active in the NPI registry since October 2022.

NPPES Registry Identity

NPI1689391716

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameMR. ALEXANDER DIAZ PENA

Location Address23231 SW 111TH AVEHomestead, FL 33032-5189

Mailing Address23231 Sw 111th AveHomestead, FL 33032-5189 · (786) 614-3501

Phone(786) 614-3501

Sole ProprietorNo

Enumeration DateOctober 19, 2022

NPPES CertifiedOctober 18, 2022

✔ NPI 1689391716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in FL · 11021971

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

23231 SW 111TH AVE, Homestead, FL 33032

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Alexander Diaz Pena is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Alexander Diaz Pena reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesia Physician Solutions Of South Florida, LLC

12 mi

Anesthesiology

11750 SW 40TH ST
Miami, FL 33175

Reassigned Medicare billing, Florida enrollment
562 clinicians in this Medicare group

NPI 1104248699 (954) 939-5000

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.

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

20 services19 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEOSDEIVY IZQUIERDO DIAZ

Nurse Practitioner

23231 SW 111TH AVE
HOMESTEAD, FL 33032

Miami-Dade County (305) 491-2733

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 Alexander Diaz Pena's NPI number?

The NPI number for Alexander Diaz Pena is 1689391716. It was assigned to this individual provider in the NPPES registry on October 19, 2022.

Where is Alexander Diaz Pena located?

Alexander Diaz Pena practices at 23231 SW 111th Ave, Homestead, FL 33032. The listed phone number is (786) 614-3501.

What is Alexander Diaz Pena's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Alexander Diaz Pena enrolled in Medicare?

Yes. Alexander Diaz Pena is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Diaz Pena's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Diaz Pena reassigns Medicare benefits to Anesthesia Physician Solutions Of South Florida, LLC (Miami, 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 Alexander Diaz Pena's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Diaz Pena accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Alexander Diaz Pena 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 Alexander Diaz Pena was last updated on October 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.