Stephen Alexander Wesely, MD - Medicare Emergency Medicine in Tracy, CA

Stephen Alexander Wesely, MD is a medicare enrolled "Emergency Medicine" physician in Tracy, California. He went to Loma Linda University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Emergency Medicine. His current practice location is 1420 N Tracy Blvd, Emergency Dept, Tracy, California. You can reach out to his office (for appointments etc.) via phone at (209) 342-2300.

Stephen Alexander Wesely is licensed to practice in California (license number G75251) 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 1629069042.

Contact Information

Stephen Alexander Wesely, MD
1420 N Tracy Blvd, Emergency Dept,
Tracy, CA 95376-3451
(209) 342-2300
(209) 524-4240

Map and Direction




Physician's Profile

Full NameStephen Alexander Wesely
GenderMale
SpecialityEmergency Medicine
Experience33 Years
Location1420 N Tracy Blvd, Tracy, 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:
  • Stephen Alexander Wesely attended and graduated from Loma Linda University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1629069042
  • Provider Enumeration Date: 11/03/2005
  • Last Update Date: 07/28/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0749369981
  • Enrollment ID: I20080429000990

Medical Identifiers

Medical identifiers for Stephen Alexander Wesely such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629069042NPI-NPPES
OOG752510OtherCABLUE SHIELD
OOG752510MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G75251 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Medical CenterModesto, CAHospital

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. Stephen Alexander Wesely allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameAltamont Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952392375
PECOS PAC ID: 5496700759
Enrollment ID: O20050318000840
Entity NameExpress Lane Urgent Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104075522
PECOS PAC ID: 3779640669
Enrollment ID: O20090319000670

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. Stephen Alexander Wesely 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
Stephen Alexander Wesely, MD
4301 Northstar Way,
Modesto, CA 95356-9262

Ph: (209) 342-2300
Stephen Alexander Wesely, MD
1420 N Tracy Blvd, Emergency Dept,
Tracy, CA 95376-3451

Ph: (209) 342-2300

Reviews and Comments


Emergency Medicine Doctors in Tracy, CA

Luke Rond, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 763 Quail Run Cir, Tracy, CA 95377
Phone: 209-914-9735    
Janice Marie Crawford, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1420 N Tracy Blvd, Emergency Dept, Tracy, CA 95376
Phone: 209-342-2300    Fax: 209-524-4240
Paul Roger Anderson, PA
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1420 N Tracy Blvd, Tracy, CA 95376
Phone: 209-342-2300    Fax: 209-524-4240
Alan Tadao Uyeno, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1420 N Tracy Blvd, Emergency Dept., Tracy, CA 95376
Phone: 209-342-2300    Fax: 209-524-4240
Dr. Andy K Su, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1420 N Tracy Blvd, Tracy, CA 95376
Phone: 209-832-6018    
Jennifer Bailey, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1420 N Tracy Blvd, Emergency Dept, Tracy, CA 95376
Phone: 209-832-6018    
Phoebe Lee, M.D.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1420 N Tracy Blvd, Tracy, CA 95376
Phone: 925-516-0836    

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.