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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ISABELA SUMMERS NIEWIARA MS, RD, LDN
NPI 1235062290
Dietitian, Registered in Jacksonville, FL

Active since June 08, 2026
5450 RAMONA BLVD, JACKSONVILLE, FL 32205(904) 428-0400 Get Directions Write a Review

NPPES record added: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Isabela Summers Niewiara Ms, Rd, Ldn NPPES

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

ISABELA SUMMERS NIEWIARA MS, RD, LDN (NPI 1235062290) is an individual dietitian, registered in Jacksonville, Florida, licensed in Florida (ND15167) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1235062290
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameISABELA SUMMERS NIEWIARACredential: MS, RD, LDN
Location Address5450 RAMONA BLVDJacksonville, FL 32205-4750
Mailing Address611 Ponte Vedra Lakes Blvd Apt 4006Ponte Vedra Beach, FL 32082-1250
Phone(904) 428-0400
Sole ProprietorNo
Enumeration DateJune 8, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1235062290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in FL · ND15167
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
5450 RAMONA BLVD, Jacksonville, FL 32205
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Other Providers at the Same Location NPPES 7

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

ALIVIA CARE SOLUTIONS, INC.
Home Health
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 407-7500
DANAYS RAMIREZ NORMAN ARNP
Nurse Practitioner
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 428-0400
ALIVIA CARE SOLUTIONS, INC.
Home Health
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 361-3902
WILTA SOIRELUS APRN
Nurse Practitioner (Family)
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 428-0400
DR. SHERIF M EL-SALAWY MD
Internal Medicine (Geriatric Medicine)
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 428-0400
MS. MIRIEL ALVAREZ MOURINO APRN
Nurse Practitioner (Family)
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 428-0400
PACE PARTNERS OF NORTHEAST FLORIDA, INC.
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
5450 RAMONA BLVD
JACKSONVILLE, FL 32205
Duval County (904) 407-6207

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 Isabela Niewiara's NPI number?

The NPI number for Isabela Niewiara is 1235062290. It was assigned to this individual provider in the NPPES registry on June 8, 2026.

Where is Isabela Niewiara located?

Isabela Niewiara practices at 5450 Ramona Blvd, Jacksonville, FL 32205. The listed phone number is (904) 428-0400.

What is Isabela Niewiara's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Isabela Niewiara was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.