Gregory Wookoun Lee, MD - Medicare in Richmond, CA

Gregory Wookoun Lee, MD is a medicare enrolled "Family Medicine" physician in Richmond, California. His current practice location is 901 Nevin Ave, Richmond, California. You can reach out to his office (for appointments etc.) via phone at (510) 307-1555.

Gregory Wookoun Lee is licensed to practice in California (license number C54517) 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 1649255282.

Contact Information

Gregory Wookoun Lee, MD
901 Nevin Ave,
Richmond, CA 94801-3143
(510) 307-1555
Not Available

Map and Direction




Physician's Profile

Full NameGregory Wookoun Lee
GenderMale
Speciality
Experience Years
Location901 Nevin Ave, Richmond, 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:
  • Gregory Wookoun Lee attended and graduated from in
  NPI Data:
  • NPI Number: 1649255282
  • Provider Enumeration Date: 12/07/2005
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Gregory Wookoun Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649255282NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036-094244 (Illinois)Secondary
207Q00000XFamily Medicine MD10976 (Hawaii)Secondary
207Q00000XFamily Medicine C54517 (California)Primary

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. Gregory Wookoun Lee 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
Gregory Wookoun Lee, MD
5256 Miles Ave,
Oakland, CA 94618-1045

Ph: (808) 389-2640
Gregory Wookoun Lee, MD
901 Nevin Ave,
Richmond, CA 94801-3143

Ph: (510) 307-1555

Reviews and Comments


Family Medicine Doctors in Richmond, CA

Earl Clark Ii, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 901 Nevin Ave, Richmond, CA 94801
Phone: 510-742-1000    
Dr. Liu Yi Lin,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 150 Harbour Way, Richmond, CA 94801
Phone: 510-981-4100    
Rebecca Marie Clyde, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2970 Hilltop Mall Rd Ste 304, Richmond, CA 94806
Phone: 510-204-8090    Fax: 510-506-7726
Angelo Julio Chavez Guerrero, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 901 Nevin Ave, Richmond, CA 94801
Phone: 510-307-1555    
Jan Diamond, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 225 Western Dr, Richmond, CA 94801
Phone: 415-609-5152    
Yang M. Sun, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 Nevin Ave, Richmond, CA 94801
Phone: 510-307-1500    
Dr. David Rafael Pichardo-gomez, MD, MPH
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 150 Harbour Way, Richmond, CA 94801
Phone: 510-981-4100    

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.