Ellen Amy Weiss, MD - Medicare Family Practice in Arcata, CA

Ellen Amy Weiss, MD is a medicare enrolled "Family Medicine" physician in Arcata, California. She went to University Of Washington School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Open Door Community Health Centers and her current practice location is 770 10th Street, Arcata, California. You can reach out to her office (for appointments etc.) via phone at (707) 826-8610.

Ellen Amy Weiss is licensed to practice in California (license number G74528) 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 1821184979.

Contact Information

Ellen Amy Weiss, MD
770 10th Street,
Arcata, CA 95521
(707) 826-8610
(707) 826-8623

Map and Direction




Physician's Profile

Full NameEllen Amy Weiss
GenderFemale
SpecialityFamily Practice
Experience35 Years
Location770 10th Street, Arcata, 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:
  • Ellen Amy Weiss attended and graduated from University Of Washington School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1821184979
  • Provider Enumeration Date: 10/05/2006
  • Last Update Date: 01/11/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1254470552
  • Enrollment ID: I20091130000129

Medical Identifiers

Medical identifiers for Ellen Amy Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821184979NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G74528 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mad River Community HospitalArcata, CAHospital
St Joseph HospitalEureka, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Open Door Community Health Centers943606748586

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. Ellen Amy Weiss allows following entities to bill medicare on her behalf.
Entity NameOpen Door Community Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497840656
PECOS PAC ID: 9436067485
Enrollment ID: O20040414000890

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. Ellen Amy Weiss 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
Ellen Amy Weiss, MD
670 Ninth Street,
Arcata, CA 95521

Ph: (707) 826-8633
Ellen Amy Weiss, MD
770 10th Street,
Arcata, CA 95521

Ph: (707) 826-8610

Reviews and Comments


Family Medicine Doctors in Arcata, CA

Khoi Duc Nguyen, MD, DO
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3800 Janes Rd, Arcata, CA 95521
Phone: 408-489-4832    
Emily Davis, MD
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Medicare: Medicare Enrolled
Practice Location: 1150 Foster Ave, Arcata, CA 95521
Phone: 707-822-2481    
Andrew Hinman Hooper, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 770 10th St, Arcata, CA 95521
Phone: 707-826-8610    Fax: 707-826-8623
Dr. Jay Michael Davis, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3800 Janes Rd, Arcata, CA 95521
Phone: 707-826-8264    Fax: 707-826-8292
Ms. Cindy J Norvell, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 770 10th St, Arcata, CA 95521
Phone: 707-826-8610    Fax: 707-826-8623
Dr. Sawar Chalutch Young-tripp, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Weeot Way, Arcata, CA 95521
Phone: 707-825-5000    
Steven Elais Aussenberg, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3798 Janes Rd Ste 15, Arcata, CA 95521
Phone: 707-726-2255    

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.