Dr John W Elliott, MD - Medicare Emergency Medicine in Mill Valley, CA

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Dr John W Elliott, MD is a medicare enrolled "Emergency Medicine" physician in Mill Valley, California. He went to University Of Arkansas College Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Dignity Health Medical Foundation and his current practice location is 750 Redwood Hwy Frontage Rd Ste 1204, Mill Valley, California. You can reach out to his office (for appointments etc.) via phone at (415) 384-4778.

Dr John W Elliott is licensed to practice in California (license number C40989) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1043224280.

Contact Information

Dr John W Elliott, MD
750 Redwood Hwy Frontage Rd Ste 1204,
Mill Valley, CA 94941-2483
(415) 384-4778
(415) 384-4779

Map and Direction




Physician's Profile

Full NameDr John W Elliott
GenderMale
SpecialityEmergency Medicine
Experience42 Years
Location750 Redwood Hwy Frontage Rd Ste 1204, Mill Valley, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John W Elliott attended and graduated from University Of Arkansas College Of Medicine in 1982
  NPI Data:
  • NPI Number: 1043224280
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 08/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6204899438
  • Enrollment ID: I20050228001016

Medical Identifiers

Medical identifiers for Dr John W Elliott such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043224280NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine C40989 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Petaluma Valley HospitalPetaluma, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dignity Health Medical Foundation78108006611199

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 John W Elliott allows following entities to bill medicare on his behalf.
Entity NameDignity Health Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700803418
PECOS PAC ID: 7810800661
Enrollment ID: O20031107000709
Entity NameCounty Of Ventura
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629167457
PECOS PAC ID: 7911810171
Enrollment ID: O20031112000587
Entity NameSan Francisco Physicians International Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841220720
PECOS PAC ID: 5597679225
Enrollment ID: O20031117000934
Entity NameKern Valley Healthcare District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427049964
PECOS PAC ID: 8628069689
Enrollment ID: O20040519001345
Entity NameLos Robles Emergency Physicians Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417983552
PECOS PAC ID: 4880582618
Enrollment ID: O20040916000469
Entity NamePetaluma Emergency Physicians Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649201898
PECOS PAC ID: 2365478914
Enrollment ID: O20050714000510
Entity NameMontclair Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316044696
PECOS PAC ID: 8022019702
Enrollment ID: O20070123000593
Entity NameSonoma Valley Emergency Physicians Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710164629
PECOS PAC ID: 1355420191
Enrollment ID: O20080506000390
Entity NameSan Dimas Emergency Medical Associates Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720239460
PECOS PAC ID: 0648334235
Enrollment ID: O20090127000007
Entity NameApex Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265711089
PECOS PAC ID: 4688844277
Enrollment ID: O20110909002790
Entity NameHuntington Park Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053747121
PECOS PAC ID: 9638305204
Enrollment ID: O20131204001371

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 John W Elliott 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 John W Elliott, MD
3400 Data Dr,
Rancho Cordova, CA 95670-7956

Ph: () -		Dr John W Elliott, MD
750 Redwood Hwy Frontage Rd Ste 1204,
Mill Valley, CA 94941-2483

Ph: (415) 384-4778

Reviews and Comments


Emergency Medicine Doctors in Mill Valley, CA

Ward B. Flad, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 389 Richardson Way, Mill Valley, CA 94941
Phone: 415-381-5575    
Dr. Toby Otis Salz, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 775 E Blithedale Ave # 622, Mill Valley, CA 94941
Phone: 415-686-2361    

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.