Dr Erica J Lewis, MD - Medicare Emergency Medicine in Mountain View, CA

Dr Erica J Lewis, MD is a medicare enrolled "Emergency Medicine" physician in Mountain View, California. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 2500 Grant Rd, Mountain View, California. You can reach out to her office (for appointments etc.) via phone at (650) 940-7000.

Dr Erica J Lewis is licensed to practice in California (license number A109167) 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 1154572345.

Contact Information

Dr Erica J Lewis, MD
2500 Grant Rd,
Mountain View, CA 94040-4302
(650) 940-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr Erica J Lewis
GenderFemale
SpecialityEmergency Medicine
Experience16 Years
Location2500 Grant Rd, Mountain View, 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 Erica J Lewis attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1154572345
  • Provider Enumeration Date: 10/06/2008
  • Last Update Date: 09/13/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5496923682
  • Enrollment ID: I20110713000660

Medical Identifiers

Medical identifiers for Dr Erica J Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154572345NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A109167 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
El Camino HospitalMountain view, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782941

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 Erica J Lewis allows following entities to bill medicare on her behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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 Erica J Lewis 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 Erica J Lewis, MD
2500 Grant Rd,
Mountain View, CA 94040-4302

Ph: (650) 940-7000
Dr Erica J Lewis, MD
2500 Grant Rd,
Mountain View, CA 94040-4302

Ph: (650) 940-7000

Reviews and Comments


Emergency Medicine Doctors in Mountain View, CA

Dr. Gannon Dudlar, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Dr. Jonathan Todd Engelhardt, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2500 Grant Rd, Mountain View, CA 94040
Phone: 650-940-7000    
Dr. Sergio Alvarez, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7111    
Griffeth Tully, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Dr. David M Toor, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Michael Curtis, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Alan Harvey Gladman, M.D
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Grant Road, Mountain View, CA 94040
Phone: 650-940-7055    

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).

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