Ms Betsy Peixi Wan, MD - Medicare Family Practice in Saint Louis, MO

Ms Betsy Peixi Wan, MD is a medicare enrolled "Family Medicine" physician in Saint Louis, Missouri. She went to Washington University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Ucsf Medical Group Business Services, University Of California San Francisco and her current practice location is 401 Holly Hills Ave, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 353-5190.

Ms Betsy Peixi Wan is licensed to practice in Missouri (license number 2016019594) 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 1477991321.

Contact Information

Ms Betsy Peixi Wan, MD
401 Holly Hills Ave,
Saint Louis, MO 63111-2410
(314) 353-5190
Not Available

Map and Direction




Physician's Profile

Full NameMs Betsy Peixi Wan
GenderFemale
SpecialityFamily Practice
Experience11 Years
Location401 Holly Hills Ave, Saint Louis, Missouri
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:
  • Ms Betsy Peixi Wan attended and graduated from Washington University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1477991321
  • Provider Enumeration Date: 06/12/2013
  • Last Update Date: 01/10/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0345542783
  • Enrollment ID: I20171206000793

Medical Identifiers

Medical identifiers for Ms Betsy Peixi Wan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477991321NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2016019594 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital
Zuckerberg San Francisco General Hosp & Trauma CtrSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701092
University Of California San Francisco44865672291306

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. Ms Betsy Peixi Wan allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770

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. Ms Betsy Peixi Wan 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
Ms Betsy Peixi Wan, MD
1569 Float Blvd, #333,
San Francisco, CA 94132

Ph: () -
Ms Betsy Peixi Wan, MD
401 Holly Hills Ave,
Saint Louis, MO 63111-2410

Ph: (314) 353-5190

Reviews and Comments


Family Medicine Doctors in Saint Louis, MO

Alexander Keenan Holbrook, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2345 Dougherty Ferry Rd, Saint Louis, MO 63122
Phone: 314-966-9100    
Mrs. Jetuan L Rowley-herron, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 5471 Dr Martin Luther King Dr, Saint Louis, MO 63112
Phone: 314-367-5820    Fax: 314-367-7010
Amy Elizabeth Roberts, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8888 Ladue Rd Ste 210, Saint Louis, MO 63124
Phone: 314-996-5900    Fax: 314-995-5910
Christopher Brian Espana, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5034 Griffin Rd, Saint Louis, MO 63128
Phone: 314-843-7333    Fax: 314-843-9946
Mrs. Teresita Agustin Cometa, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5471 Dr Martin Luther King Dr, Saint Louis, MO 63112
Phone: 314-367-5820    Fax: 314-367-6326
Dr. Michael T Railey, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6125 Clayton Ave, Ste 222, Saint Louis, MO 63139
Phone: 314-768-3685    Fax: 314-768-3940
Dr. Alan Valente A Padua, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13303 Tesson Ferry Rd Ste 100, Saint Louis, MO 63128
Phone: 314-722-4741    Fax: 314-722-4731

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.