Dr Nathalie Coeller, MD - Medicare Emergency Medicine in Castro Valley, CA

Dr Nathalie Coeller, MD is a medicare enrolled "Emergency Medicine" physician in Castro Valley, California. She went to Indiana University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Eden Emergency Medical Group Inc and her current practice location is 20103 Lake Chabot Rd, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (510) 714-8520.

Dr Nathalie Coeller is licensed to practice in California (license number A120243) 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 1265607402.

Contact Information

Dr Nathalie Coeller, MD
20103 Lake Chabot Rd,
Castro Valley, CA 94546-5305
(510) 714-8520
Not Available

Map and Direction




Physician's Profile

Full NameDr Nathalie Coeller
GenderFemale
SpecialityEmergency Medicine
Experience19 Years
Location20103 Lake Chabot Rd, Castro Valley, 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:
  • Dr Nathalie Coeller attended and graduated from Indiana University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1265607402
  • Provider Enumeration Date: 04/29/2008
  • Last Update Date: 11/28/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4880747153
  • Enrollment ID: I20130201000095

Medical Identifiers

Medical identifiers for Dr Nathalie Coeller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265607402NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A120243 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eden Medical CenterCastro valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eden Emergency Medical Group Inc701280233319

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 Nathalie Coeller allows following entities to bill medicare on her behalf.
Entity NameEden Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891786240
PECOS PAC ID: 7012802333
Enrollment ID: O20040217000163

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 Nathalie Coeller 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 Nathalie Coeller, MD
20103 Lake Chabot Rd,
Castro Valley, CA 94546-5305

Ph: () -
Dr Nathalie Coeller, MD
20103 Lake Chabot Rd,
Castro Valley, CA 94546-5305

Ph: (510) 714-8520

Reviews and Comments


Emergency Medicine Doctors in Castro Valley, CA

Evan Taylor Wythe, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 209-342-2300    Fax: 209-524-4240
Thomas Eales, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3320    Fax: 317-963-5394
Dr. Emily Rose Nelson, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 651-249-4082    
Adria Simon, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3015    Fax: 626-623-1227
Dr. Rahim James Sharifi, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20101 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-247-6300    
Ralph James Damato, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 209-342-2300    Fax: 209-524-4240
Rochelle Ana Eggleston Philapil, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 209-342-2300    Fax: 209-524-4240

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.