Andrea Willey, MD - Medicare Dermatology in Sacramento, CA

Andrea Willey, MD is a medicare enrolled "Dermatology - Mohs-micrographic Surgery" physician in Sacramento, California. She went to University Of California, San Francisco School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Dermatology. Her current practice location is 2277 Fair Oaks Blvd, Suite 402, Sacramento, California. You can reach out to her office (for appointments etc.) via phone at (916) 922-7546.

Andrea Willey is licensed to practice in California (license number A75733) 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 1952317455.

Contact Information

Andrea Willey, MD
2277 Fair Oaks Blvd, Suite 402,
Sacramento, CA 95825-5533
(916) 922-7546
(916) 922-6647

Map and Direction




Physician's Profile

Full NameAndrea Willey
GenderFemale
SpecialityDermatology
Experience24 Years
Location2277 Fair Oaks Blvd, Sacramento, California
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:
  • Andrea Willey attended and graduated from University Of California, San Francisco School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1952317455
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 11/09/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0446257414
  • Enrollment ID: I20071106000856

Medical Identifiers

Medical identifiers for Andrea Willey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952317455NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ND0101XDermatology - Mohs-micrographic Surgery A75733 (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. Andrea Willey allows following entities to bill medicare on her behalf.
Entity NameAndrea Willey Md A Professional Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053744896
PECOS PAC ID: 5092944579
Enrollment ID: O20140203000611

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. Andrea Willey 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
Andrea Willey, MD
2277 Fair Oaks Blvd Ste 402,
Sacramento, CA 95825-5596

Ph: (916) 922-7546
Andrea Willey, MD
2277 Fair Oaks Blvd, Suite 402,
Sacramento, CA 95825-5533

Ph: (916) 922-7546

Reviews and Comments


Dermatology Doctors in Sacramento, CA

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Sheila M Braunstein, M.D.
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Dr. Danielle Marie Tartar, MD,PHD
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Elyn V Bowers, MD
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Phone: 916-733-3304    Fax: 916-733-3436
Dr. Victor Huang, MD
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Practice Location: 3301 C St Ste 1300, Sacramento, CA 95816
Phone: 916-734-6111    Fax: 916-451-7245

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.