Tiffany Roslyn Lewis, MD - Medicare Emergency Medicine in Fairfield, CA

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Tiffany Roslyn Lewis, MD is a medicare enrolled "Emergency Medicine" physician in Fairfield, California. Her current practice location is 1200 B Gale Wilson Blvd, Fairfield, California. You can reach out to her office (for appointments etc.) via phone at (707) 646-5000.

Tiffany Roslyn Lewis is licensed to practice in California (license number A128528) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1902124241.

Contact Information

Tiffany Roslyn Lewis, MD
1200 B Gale Wilson Blvd,
Fairfield, CA 94533-3552
(707) 646-5000
Not Available

Map and Direction




Physician's Profile

Full NameTiffany Roslyn Lewis
GenderFemale
SpecialityEmergency Medicine
Location1200 B Gale Wilson Blvd, Fairfield, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902124241
  • Provider Enumeration Date: 05/11/2010
  • Last Update Date: 01/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3072823202
  • Enrollment ID: I20151030000742

Medical Identifiers

Medical identifiers for Tiffany Roslyn Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902124241NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A128528 (California)Primary

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. Tiffany Roslyn Lewis 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
Entity NameNorthbay Healthcare Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821147786
PECOS PAC ID: 0042122244
Enrollment ID: O20031105000409
Entity NameSolano Gateway Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952344293
PECOS PAC ID: 5496725418
Enrollment ID: O20040916001355

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. Tiffany Roslyn 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
Tiffany Roslyn Lewis, MD
5716 Folsom Blvd # 241,
Sacramento, CA 95819-4608

Ph: () -		Tiffany Roslyn Lewis, MD
1200 B Gale Wilson Blvd,
Fairfield, CA 94533-3552

Ph: (707) 646-5000

Reviews and Comments


Emergency Medicine Doctors in Fairfield, CA

Seth Abraham Kaufman, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 B Gale Wilson Blvd, Fairfield, CA 94533
Phone: 707-429-7830    
Julie Ann Hersk, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 B Gale Wilson Blvd, Fairfield, CA 94533
Phone: 707-429-3600    
Wendell H. Perry, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 B Gale Wilson Blvd, Fairfield, CA 94533
Phone: 707-429-3600    
Deepa Japra, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 B Gale Wilson Blvd, Fairfield, CA 94533
Phone: 707-646-5000    
Dr. Steven Garcia, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 B Gale Wilson Blvd, Fairfield, CA 94533
Phone: 707-646-5000    
David Alan Ehrenfeld, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1101 B Gale Wilson Blvd, Ste 203, Fairfield, CA 94533
Phone: 707-429-7701    
Dr. Russell Austin Gray, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Bodin Cir, Fairfield, CA 94535
Phone: 707-423-3000    

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.