1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Dietitian Registered
  6. NPI Profile

REBECCA JOY HART RD, LDN
NPI 1821533019
Dietitian, Registered in Baltimore, MD

Active since December 27, 2016Opted out of Medicare · through Apr 1, 2028
6535 N CHARLES ST, SUITE 300, BALTIMORE, MD 21204(410) 938-5252(410) 938-5250 Get Directions Write a Review

NPPES record last updated: December 27, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rebecca Joy Hart Rd, Ldn NPPES

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

REBECCA JOY HART RD, LDN (NPI 1821533019) is an individual dietitian, registered in Baltimore, Maryland, licensed in Maryland (DX3445) and active in the NPI registry since December 2016. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1821533019
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameREBECCA JOY HARTCredential: RD, LDN
Location Address6535 N CHARLES ST, SUITE 300Baltimore, MD 21204-5826
Mailing Address6535 N Charles St, Suite 300Baltimore, MD 21204-5826 · (410) 938-5252 · Fax (410) 938-5250
Phone(410) 938-5252
Fax(410) 938-5250
Sole ProprietorNo
Enumeration DateDecember 27, 2016
✔ NPI 1821533019 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 MD · DX3445
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.
6535 N CHARLES ST, Baltimore, MD 21204
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Rebecca Joy Hart Rd, Ldn has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2026 through April 1, 2028.

Opt-Out Effective DateApril 1, 2026
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

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. CHRISTOPHER JOHN SQUILLARO D.O.
Psychiatry & Neurology (Psychiatry)
6535 N CHARLES ST, SUITE 300
TOWSON, MD 21204
Baltimore County (410) 938-5252
DR. VIRGINIA TAI RUNKO PH.D.
Psychologist (Clinical)
6535 N CHARLES ST, SUITE 550
TOWSON, MD 21204
Baltimore County (410) 494-1662
ELAINE TINA KOUKOULAS M.D.
Psychiatry & Neurology (Psychiatry)
6535 N CHARLES ST, SUITE 300
TOWSON, MD 21204
Baltimore County (410) 938-5252
DR. ALVIN SANICO M.D.
Allergy & Immunology (Allergy)
6535 N CHARLES ST, PPN 200
TOWSON, MD 21204
Baltimore County (410) 583-8393
KATE R FLOWERS C.R.N.P
Nurse Practitioner (Family)
6535 N CHARLES ST, 125
BALTIMORE, MD 21204
Baltimore County (443) 849-3779
JILL FREY PIERI
Social Worker (Clinical)
6535 N CHARLES ST, SUITE 300
BALTIMORE, MD 21204
Baltimore County (410) 938-5252
BALTIMORE COLORECTAL & SURGICAL
Specialist
6535 N CHARLES ST, SUITE 445
TOWSON, MD 21204
Baltimore County (410) 494-1191
MRS. AMY CHRISTINE SCOTT LCPC
Counselor (Professional)
6535 N CHARLES ST, SUITE 300
BALTIMORE, MD 21204
Baltimore County (410) 938-5252

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 Rebecca Hart's NPI number?

The NPI number for Rebecca Hart is 1821533019. It was assigned to this individual provider in the NPPES registry on December 27, 2016.

Where is Rebecca Hart located?

Rebecca Hart practices at 6535 N Charles St Suite 300, Baltimore, MD 21204. The listed phone number is (410) 938-5252.

What is Rebecca Hart's specialty?

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

Is Rebecca Hart enrolled in Medicare?

No. Rebecca Hart has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Rebecca Hart was last updated on December 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.