Miss Dorothy Dawn Malsack, RDN - Medicare Dietitian in Irvine, CA

Miss Dorothy Dawn Malsack, RDN is a medicare enrolled "Dietitian, Registered" provider in Irvine, California. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. Her current practice location is 20 Pergola, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 371-6947.

Miss Dorothy Dawn Malsack is licensed to practice in California (license number 870637) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1952959207.

Contact Information

Miss Dorothy Dawn Malsack, RDN
20 Pergola,
Irvine, CA 92612
(949) 371-6947
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMiss Dorothy Dawn Malsack
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience25 Years
Location20 Pergola, Irvine, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Miss Dorothy Dawn Malsack graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1952959207
  • Provider Enumeration Date: 08/29/2019
  • Last Update Date: 08/29/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5698162089
  • Enrollment ID: I20220504001200

Medical Identifiers

Medical identifiers for Miss Dorothy Dawn Malsack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952959207NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 870637 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Miss Dorothy Dawn Malsack allows following entities to bill medicare on her behalf.
Provider NameDd Hizzle Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1255084810
PECOS PAC ID: 1153718549
Enrollment ID: O20220504001064

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. Miss Dorothy Dawn Malsack is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Miss Dorothy Dawn Malsack, RDN
281 Esplanade,
Irvine, CA 92612

Ph: (310) 993-1197
Miss Dorothy Dawn Malsack, RDN
20 Pergola,
Irvine, CA 92612

Ph: (949) 371-6947

Reviews and Comments


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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).

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