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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DONALD S ERNST MD
NPI 1649233370
Internal Medicine - Medical Oncology in Miami, FL

Active since April 12, 2006
1611 NW 12TH AVE, BOX 016960 M851, MIAMI, FL 33136(305) 243-6484(305) 243-8470 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Donald S Ernst Md NPPES

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

DONALD S ERNST MD (NPI 1649233370) is an individual medical oncology provider in Miami, Florida, licensed in Florida (ME94129) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1649233370
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDONALD S ERNSTCredential: MD
Location Address1611 NW 12TH AVE, BOX 016960 M851Miami, FL 33136-1005
Mailing Address1611 Nw 12th Ave, Box 016960 M851Miami, FL 33136-1005 · (305) 243-6484 · Fax (305) 243-8470
Phone(305) 243-6484
Fax(305) 243-8470
Sole ProprietorNo
Enumeration DateApril 12, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1649233370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in FL · ME94129
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
1611 NW 12TH AVE, Miami, FL 33136
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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.

DR. AKUA GYANEWAH ASARE MD
Student in an Organized Health Care Education/Training Program
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 355-8264
MARILUZ SANCHEZ PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1611 NW 12TH AVE, PHARMACY ADM. OFFICES/EAST TOWER BASEMENT 069
MIAMI, FL 33136
Miami-Dade County (305) 585-7309
DR. TASHA JOYTI N. D. COOKE TASHA COOKE
Student in an Organized Health Care Education/Training Program
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 243-3670
DR. JUANITA ANN MARIE HUNTER M.D.
Pediatrics (Pediatric Cardiology)
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-6042
WANDA LAVERNE MCGOWAN-BRAYNEN ARNP
Nurse Practitioner (Adult Health)
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-1111
DR. PERTTI KALEVI HAKALA M.D.
Anesthesiology
1611 NW 12TH AVE, CENTRAL 300
MIAMI, FL 33136
Miami-Dade County (305) 585-6970
JAYLOU M VELEZ TORRES M.D.
Pathology (Anatomic Pathology)
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-8381
ANNE-ISABELLE SOPHIA REME MD
Surgery
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-1280

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 Donald Ernst's NPI number?

The NPI number for Donald Ernst is 1649233370. It was assigned to this individual provider in the NPPES registry on April 12, 2006.

Where is Donald Ernst located?

Donald Ernst practices at 1611 NW 12th Ave Box 016960 M851, Miami, FL 33136. The listed phone number is (305) 243-6484.

What is Donald Ernst's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Donald Ernst was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.