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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GREGORY OLIVA
NPI 1619619020
Emergency Medicine in Aventura, FL

Active since April 07, 2022PECOS Enrolled
20900 BISCAYNE BLVD, AVENTURA, FL 33180(305) 682-7000 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 14, 2026, May 27, 2025, Apr 7, 2022 (3 updates tracked since 2022).

About Gregory Oliva NPPES

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

GREGORY OLIVA (NPI 1619619020) is an individual emergency medicine provider in Aventura, Florida, licensed in Florida (OS23398) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1619619020
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameGREGORY OLIVA
Location Address20900 BISCAYNE BLVDAventura, FL 33180-1407
Mailing Address20900 Biscayne BlvdAventura, FL 33180-1407
Phone(305) 682-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 7, 2022
Last NPPES UpdateJuly 14, 20263 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1619619020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in FL · OS23398
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
20900 BISCAYNE BLVD, Aventura, FL 33180
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Secondary Practice Locations 4

Location 1435 Lewis AveMeriden, CT 06451-2101 · Phone (203) 694-8200
Location 2100 Grand StNew Britain, CT 06052-2016 · Phone (860) 224-5771
Location 380 Seymour StHartford, CT 06102-8000 · Phone (860) 972-0001
Location 418000 NW 57th AveHialeah, FL 33015-5788 · Phone (786) 945-6600

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Oliva 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.

PECOS PAC ID7719496553
PECOS Enrollment IDI20250603001472
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33180 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
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
Most-billed visit code 99214
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 20

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

PRERNA SUBODH SHARMA
Internal Medicine (Critical Care Medicine)
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (615) 519-8685
MINA ADEL AYAD MD
Internal Medicine (Gastroenterology)
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 682-7000
HARMAN PREET KAUR DO
Emergency Medicine
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 692-3392
MRS. CARRIE A SCHAUER PT
Physical Therapist
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 937-5802
DALINA PADRON MD
Anesthesiology
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 682-7000
JOSE MARIO ENRIQUE ACOSTA-RULLAN
Student in an Organized Health Care Education/Training Program
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 682-7000
JESSE FRIEDLANDER SIMON
Student in an Organized Health Care Education/Training Program
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 692-3325
MAX BRESSLER
Student in an Organized Health Care Education/Training Program
20900 BISCAYNE BLVD
AVENTURA, FL 33180
Miami-Dade County (305) 692-3325

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 Gregory Oliva's NPI number?

The NPI number for Gregory Oliva is 1619619020. It was assigned to this individual provider in the NPPES registry on April 7, 2022.

Where is Gregory Oliva located?

Gregory Oliva practices at 20900 Biscayne Blvd, Aventura, FL 33180. The listed phone number is (305) 682-7000.

What is Gregory Oliva's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Gregory Oliva enrolled in Medicare?

Yes. Gregory Oliva 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.

When was this NPI record last updated?

The NPPES record for Gregory Oliva was last updated on July 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.