Dr Marcia V Casas, MD - Medicare Emergency Medicine in Carmichael, CA

Dr Marcia V Casas, MD is a medicare enrolled "Emergency Medicine" physician in Carmichael, California. She went to Stanford University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 6501 Coyle Ave, Carmichael, California. You can reach out to her office (for appointments etc.) via phone at (916) 537-5000.

Dr Marcia V Casas is licensed to practice in California (license number A98684) 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 1902946072.

Contact Information

Dr Marcia V Casas, MD
6501 Coyle Ave,
Carmichael, CA 95608-0306
(916) 537-5000
Not Available

Map and Direction




Physician's Profile

Full NameDr Marcia V Casas
GenderFemale
SpecialityEmergency Medicine
Experience21 Years
Location6501 Coyle Ave, Carmichael, 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 Marcia V Casas attended and graduated from Stanford University School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1902946072
  • Provider Enumeration Date: 02/07/2007
  • Last Update Date: 02/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4880793819
  • Enrollment ID: I20070615000448

Medical Identifiers

Medical identifiers for Dr Marcia V Casas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902946072NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A98684 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Marcia V Casas allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Marcia V Casas 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 Marcia V Casas, MD
3450 Wayne Ave Apt 7m,
Bronx, NY 10467-2517

Ph: (646) 361-9833
Dr Marcia V Casas, MD
6501 Coyle Ave,
Carmichael, CA 95608-0306

Ph: (916) 537-5000

Reviews and Comments


Emergency Medicine Doctors in Carmichael, CA

Lara Zibners, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 3620 Kiekebusch Ct, Carmichael, CA 95608
Phone: 916-944-2501    
Dr. Dean Kim, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4156 Manzanita Ave, Suite 100, Carmichael, CA 95608
Phone: 916-483-5400    Fax: 916-483-1937
John Wood, DO
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Medicare: Medicare Enrolled
Practice Location: 6501 Coyle Ave, Carmichael, CA 95608
Phone: 330-493-4443    
Andrew Lawrence Griffin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 6501 Coyle Ave, Carmichael, CA 95608
Phone: 916-864-5550    
Benjamin David Jones, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Coyle Ave, Carmichael, CA 95608
Phone: 916-537-5000    
Philip Nibley, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Coyle Ave, Carmichael, CA 95608
Phone: 916-864-5753    
James Goldberg, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Coyle Ave, Carmichael, CA 95608
Phone: 330-493-4443    

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.