Dr Heather Olivia Washington, MD - Medicare Family Medicine in Eastvale, CA

Dr Heather Olivia Washington, MD is a medicare enrolled "Family Medicine" physician in Eastvale, California. Her current practice location is 5379 Hamner Ave Unit 801, Eastvale, California. You can reach out to her office (for appointments etc.) via phone at (888) 854-1397.

Dr Heather Olivia Washington is licensed to practice in California (license number A135435) 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 1629311469.

Contact Information

Dr Heather Olivia Washington, MD
5379 Hamner Ave Unit 801,
Eastvale, CA 91752-1042
(888) 854-1397
(714) 709-4684

Map and Direction




Physician's Profile

Full NameDr Heather Olivia Washington
GenderFemale
SpecialityFamily Medicine
Location5379 Hamner Ave Unit 801, Eastvale, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629311469
  • Provider Enumeration Date: 03/29/2013
  • Last Update Date: 02/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2062721103
  • Enrollment ID: I20171006001301

Medical Identifiers

Medical identifiers for Dr Heather Olivia Washington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629311469NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A135435 (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 Heather Olivia Washington allows following entities to bill medicare on her behalf.
Entity NameNeighborhood Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598703647
PECOS PAC ID: 5294649406
Enrollment ID: O20031112000809

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 Heather Olivia Washington 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 Heather Olivia Washington, MD
711 W 2nd St Ste A,
San Bernardino, CA 92410-3262

Ph: (888) 854-1397
Dr Heather Olivia Washington, MD
5379 Hamner Ave Unit 801,
Eastvale, CA 91752-1042

Ph: (888) 854-1397

Reviews and Comments


Family Medicine Doctors in Eastvale, CA

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Jodi L. Garcia, MD
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Phone: 909-597-1771    
Peter Dung-quoc Doan, MD
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Medicare: Medicare Enrolled
Practice Location: 12442 Limonite Ave Unit 205, Eastvale, CA 91752
Phone: 909-429-2864    Fax: 909-429-2868

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.