Mrs Courtney Marie Diener, RDN - Dietitian in New Castle, DE

Mrs Courtney Marie Diener, RDN is a Dietitian, Registered based in New Castle, Delaware. Mrs Courtney Marie Diener is licensed to practice in Delaware (license number DN-0000638) and her current practice location is 20 Yeates Drive, New Castle, Delaware. She can be reached at her office (for appointments etc.) via phone at (302) 521-3635.

NPI number for Mrs Courtney Marie Diener is 1952016826 and her current mailing address is 20 Yeates Drive, New Castle, Delaware. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1952016826.

Contact Information

Mrs Courtney Marie Diener, RDN
20 Yeates Drive,
New Castle, DE 19720
(302) 521-3635
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMrs Courtney Marie Diener
GenderFemale
SpecialityDietitian, Registered
Location20 Yeates Drive, New Castle, Delaware
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1952016826
  • Provider Enumeration Date: 01/16/2023
  • Last Update Date: 10/24/2023

Medical Identifiers

Medical identifiers for Mrs Courtney Marie Diener such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952016826NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered DN-0000638 (Delaware)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Courtney Marie Diener is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Courtney Marie Diener, RDN
20 Yeates Drive,
New Castle, DE 19720

Ph: (302) 521-3635
Mrs Courtney Marie Diener, RDN
20 Yeates Drive,
New Castle, DE 19720

Ph: (302) 521-3635

Reviews and Comments


Dietitian, Registered in New Castle, DE

Cd Nutrition Llc
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Diane M Oliver, RD
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Mr. Isaac L Hicks Iii, RD, LDN
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Phone: 302-423-9035    
Leah Brown, MS, RDN, LDN
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Medicare: Not Enrolled in Medicare
Practice Location: 19 Highland Blvd Apt A, New Castle, DE 19720
Phone: 302-219-0777    
Mindset Nutrition & Fitness
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Medicare: Not Enrolled in Medicare
Practice Location: 19 Highland Blvd Apt A, New Castle, DE 19720
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Caren Sachs, RD
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Medicare: Not Enrolled in Medicare
Practice Location: 19 N Booth Dr, New Castle, DE 19720
Phone: 302-312-0142    
Elizabeth Applegate, RD
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Medicare: Not Enrolled in Medicare
Practice Location: 904 Churchmans Road Ext, New Castle, DE 19720
Phone: 302-323-1118    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.