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JULIO ALVARADO-DIAZ SR. MD
NPI 1548907207
Obstetrics & Gynecology in Miami, FL

Active since May 15, 2022PECOS Enrolled
1450 BRICKELL BAY DR, MIAMI, FL 33131(305) 389-1236 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 17, 2025, Jun 24, 2025, May 15, 2022 (3 updates tracked since 2022).

About Julio Alvarado-diaz Sr. Md NPPES

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

JULIO ALVARADO-DIAZ SR. MD (NPI 1548907207) is an individual obstetrics & gynecology provider in Miami, Florida, licensed in Florida (ME155794) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548907207
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJULIO ALVARADO-DIAZ SR.Credential: MD
Location Address1450 BRICKELL BAY DRMiami, FL 33131-3617
Mailing Address1450 Brickell Bay DrMiami, FL 33131-3617 · (305) 389-1236
Phone(305) 389-1236
Sole ProprietorYes
Enumeration DateMay 15, 2022
Last NPPES UpdateSeptember 17, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1548907207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in FL · ME155794✔ Licensed in KY · 59911
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1450 BRICKELL BAY DR, Miami, FL 33131
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health Maintenance Organization of Florida and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Julio Alvarado-diaz Sr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Julio Alvarado-diaz reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ob Hospitalist Group LLC
1.9 mi
Obstetrics & Gynecology
3663 S MIAMI AVE
Miami, FL 33133
  • Reassigned Medicare billing, Florida enrollment
  • 683 clinicians in this Medicare group
NPI 1457011751 (864) 908-3530
Pediatrix Medical Group Of Florida Inc
28 mi
Pediatric Cardiology
1301 CONCORD TER
Sunrise, FL 33323
  • Reassigned Medicare billing, Florida enrollment
  • 236 clinicians in this Medicare group
NPI 1083711790 (954) 384-0175
Dhp Of Manatee PA
69 mi
Obstetrics & Gynecology
901 45TH ST
Mangonia Park, FL 33407
  • Reassigned Medicare billing, Florida enrollment
  • 237 clinicians in this Medicare group
NPI 1134771611 (561) 844-6300
Community Medical Associates
890 mi
Radiology
157 TOWNE DR STE 101
Elizabethtown, KY 42701
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,896 clinicians in this Medicare group
NPI 1669245510 (270) 740-5201

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 33131 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$141.56 typical visit price
range $60.92 – $187.05
Typical copayment $35.39 (range $15.23 – $46.76)
Most-billed visit code 99204
Established Patient
$75.86 typical visit price
range $18.99 – $150.24
Typical copayment $18.96 (range $4.74 – $37.56)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

ALEIDA M SAENZ ARNP
Nurse Practitioner (Family)
1450 BRICKELL BAY DR, APT 1505
MIAMI, FL 33131
Miami-Dade County (305) 494-0024

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 Julio Alvarado-diaz's NPI number?

The NPI number for Julio Alvarado-diaz is 1548907207. It was assigned to this individual provider in the NPPES registry on May 15, 2022.

Where is Julio Alvarado-diaz located?

Julio Alvarado-diaz practices at 1450 Brickell Bay Dr, Miami, FL 33131. The listed phone number is (305) 389-1236.

What is Julio Alvarado-diaz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Julio Alvarado-diaz enrolled in Medicare?

Yes. Julio Alvarado-diaz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Julio Alvarado-diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julio Alvarado-diaz reassigns Medicare benefits to 4 organizations: Ob Hospitalist Group LLC (Miami, FL), Pediatrix Medical Group Of Florida Inc (Sunrise, FL), Dhp Of Manatee PA (Mangonia Park, FL) and Community Medical Associates (Elizabethtown, KY). 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 Julio Alvarado-diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Julio Alvarado-diaz accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health Maintenance Organization of Florida, Taro Health and Wellpoint list Julio Alvarado-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.

When was this NPI record last updated?

The NPPES record for Julio Alvarado-diaz was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.