Tianna Nilsen, MS, RD - Medicare Dietitian in Murrieta, CA

Tianna Nilsen, MS, RD is a medicare enrolled "Dietitian, Registered" provider in Murrieta, California. Her current practice location is 29970 Technology Dr Ste 118, Murrieta, California. You can reach out to her office (for appointments etc.) via phone at (760) 716-1274.

Tianna Nilsen is licensed to practice in California (license number 1069733) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1558895383.

Contact Information

Tianna Nilsen, MS, RD
29970 Technology Dr Ste 118,
Murrieta, CA 92563-2647
(760) 716-1274
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameTianna Nilsen
GenderFemale
SpecialityDietitian, Registered
Location29970 Technology Dr Ste 118, Murrieta, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1558895383
  • Provider Enumeration Date: 04/19/2017
  • Last Update Date: 01/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4284086943
  • Enrollment ID: I20240118000378

Medical Identifiers

Medical identifiers for Tianna Nilsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558895383NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 1069733 (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. Tianna Nilsen allows following entities to bill medicare on her behalf.
Provider NameTemecula Dietitians, Inc.
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1104495431
PECOS PAC ID: 3375995038
Enrollment ID: O20240118000321

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. Tianna Nilsen 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
Tianna Nilsen, MS, RD
29970 Technology Dr Ste 118,
Murrieta, CA 92563-2647

Ph: (951) 365-7193
Tianna Nilsen, MS, RD
29970 Technology Dr Ste 118,
Murrieta, CA 92563-2647

Ph: (760) 716-1274

Reviews and Comments


Dietitian, Registered in Murrieta, CA

Mrs. Shirley A. Berue, M.S.,R.D.,C.S.R.
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 35363 Sumac Ave, Murrieta, CA 92562
Phone: 951-698-5210    
Dustin George Fristed, MPH, RD
Dietitian
Medicare: Medicare Enrolled
Practice Location: 39252 Winchester Rd Ste 107-271, Murrieta, CA 92563
Phone: 949-278-1042    
Temecula Dietitians, Inc.
Dietitian
Medicare: Medicare Enrolled
Practice Location: 29970 Technology Dr Ste 118, Murrieta, CA 92563
Phone: 760-716-1274    
Core Nutrition Group, Inc.
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 299702 Technology Drive, Suite 105-d, Murrieta, CA 92563
Phone: 951-346-0064    
Deidre Ann Mcgannon, MHA, RDN
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 40663 Murrieta Hot Springs Rd Ste C1, Murrieta, CA 92562
Phone: 951-200-6791    Fax: 951-200-6797
Mr. Christopher Allen Mccracken, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 26682 Weston Hills Dr, Murrieta, CA 92563
Phone: 951-698-5912    
Ms. Diane Wayne, RDN
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 29970 Technology Drive, Suite 150-d, Murrieta, CA 92563
Phone: 951-346-0064    Fax: 951-346-0065

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.