Dr Diana Irene Lithgow, RN, FNP, PHD - Medicare Nurse Practitioner in Laguna Beach, CA

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Dr Diana Irene Lithgow, RN, FNP, PHD is a medicare enrolled "Nurse Practitioner - Family" in Laguna Beach, California. Her current practice location is 362 3rd St, Laguna Beach, California. You can reach out to her office (for appointments etc.) via phone at (949) 494-0761.

Dr Diana Irene Lithgow is licensed to practice in California (license number RN343032) 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 1063634715.

Contact Information

Dr Diana Irene Lithgow, RN, FNP, PHD
362 3rd St,
Laguna Beach, CA 92651-2307
(949) 494-0761
Not Available

Map and Direction




Provider's Profile

Full NameDr Diana Irene Lithgow
GenderFemale
SpecialityNurse Practitioner - Family
Location362 3rd St, Laguna Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063634715
  • Provider Enumeration Date: 05/03/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1052709706
  • Enrollment ID: I20211028002421

Medical Identifiers

Medical identifiers for Dr Diana Irene Lithgow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063634715NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN343032 (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. Dr Diana Irene Lithgow allows following entities to bill medicare on her behalf.
Entity NameLaguna Beach Community Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225149222
PECOS PAC ID: 5991861197
Enrollment ID: O20090312000261

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. Dr Diana Irene Lithgow 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
Dr Diana Irene Lithgow, RN, FNP, PHD
19841 Flagstone Ln,
Huntington Beach, CA 92646-3820

Ph: (714) 962-4145		Dr Diana Irene Lithgow, RN, FNP, PHD
362 3rd St,
Laguna Beach, CA 92651-2307

Ph: (949) 494-0761

Reviews and Comments


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Phone: 949-499-0577    
Jessica Renee Edmonds, MSN, APRN, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 1100 S Coast Hwy Ste 214, Laguna Beach, CA 92651
Phone: 949-715-4418    
Kumbirai Madiye, PMHNP
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Medicare: Medicare Enrolled
Practice Location: Mindworks Connection, 1968 S Coast Hwy # 4560, Laguna Beach, CA 92651
Phone: 425-615-4312    Fax: 442-253-8085
Addie Claire Gonwa Ramonda,
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Medicare: Not Enrolled in Medicare
Practice Location: 2744 S Coast Hwy, Laguna Beach, CA 92651
Phone: 907-321-0095    

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.