Dr Michael Lee Wynn, MD - Medicare General Surgery in San Ramon, CA

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Dr Michael Lee Wynn, MD is a medicare enrolled "Surgery" physician in San Ramon, California. He went to Irvine California College Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 5601 Norris Canyon Rd, Ste 100, San Ramon, California. You can reach out to his office (for appointments etc.) via phone at (925) 277-1055.

Dr Michael Lee Wynn is licensed to practice in California (license number 006398000) 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 1285673996.

Contact Information

Dr Michael Lee Wynn, MD
5601 Norris Canyon Rd, Ste 100,
San Ramon, CA 94583-5407
(925) 277-1055
(925) 277-1915

Map and Direction




Physician's Profile

Full NameDr Michael Lee Wynn
GenderMale
SpecialityGeneral Surgery
Experience46 Years
Location5601 Norris Canyon Rd, San Ramon, 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 Michael Lee Wynn attended and graduated from Irvine California College Of Medicine in 1978
  NPI Data:
  • NPI Number: 1285673996
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 06/03/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3072691245
  • Enrollment ID: I20080429000443

Medical Identifiers

Medical identifiers for Dr Michael Lee Wynn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285673996NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 006398000 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Ramon Regional Medical CenterSan ramon, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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 Michael Lee Wynn allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1982845186
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000247
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104067115
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000456
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1497996524
PECOS PAC ID: 4284538778
Enrollment ID: O20090506000097
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1568851327
PECOS PAC ID: 4284538778
Enrollment ID: O20170927001545

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 Michael Lee Wynn 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 Michael Lee Wynn, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (925) 277-1055		Dr Michael Lee Wynn, MD
5601 Norris Canyon Rd, Ste 100,
San Ramon, CA 94583-5407

Ph: (925) 277-1055

Reviews and Comments


Surgery Doctors in San Ramon, CA

Dr. Aileen Almuete Murphy, D.O.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5601 Norris Canyon Rd Ste 310, San Ramon, CA 94583
Phone: 925-338-8511    Fax: 925-338-8888
William Norman Hamstra, D.O.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2305 Camino Ramon, Suite 217, San Ramon, CA 94583
Phone: 925-447-0660    Fax: 925-443-7506
Dr. Ron E Cooper, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 1081 Market Place, Suite # 600, San Ramon, CA 94583
Phone: 925-725-4228    
Dr. Barry N Gardiner, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 2301 Camino Ramon, Suite 215, San Ramon, CA 94583
Phone: 925-275-1210    Fax: 925-275-1200
Dr. Jing Zhou, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5601 Norris Canyon Rd, San Ramon, CA 94583
Phone: 925-277-1055    
Dr. John H. Payne, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5401 Norris Canyon Rd Ste 100, San Ramon, CA 94583
Phone: 925-275-8210    Fax: 925-275-6153

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.