Dr Penelope Anne Westney, MD - Medicare Pediatrics in Vacaville, CA

Dr Penelope Anne Westney, MD is a medicare enrolled "Pediatrics" physician in Vacaville, California. Her current practice location is 3700 Vaca Valley Pkwy, Vacaville, California. You can reach out to her office (for appointments etc.) via phone at (707) 453-5197.

Dr Penelope Anne Westney is licensed to practice in California (license number A71034) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1528164175.

Contact Information

Dr Penelope Anne Westney, MD
3700 Vaca Valley Pkwy,
Vacaville, CA 95688-9430
(707) 453-5197
Not Available

Map and Direction




Physician's Profile

Full NameDr Penelope Anne Westney
GenderFemale
SpecialityPediatrics
Location3700 Vaca Valley Pkwy, Vacaville, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1528164175
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618165168
  • Enrollment ID: I20101228000066

Medical Identifiers

Medical identifiers for Dr Penelope Anne Westney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528164175NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A71034 (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. Dr Penelope Anne Westney allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Penelope Anne Westney 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 Penelope Anne Westney, MD
930 Snow Dr,
Martinez, CA 94553-4716

Ph: (925) 229-2565
Dr Penelope Anne Westney, MD
3700 Vaca Valley Pkwy,
Vacaville, CA 95688-9430

Ph: (707) 453-5197

Reviews and Comments


Pediatrics Doctors in Vacaville, CA

Matthew M Heeren, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 421 Nut Tree Rd, Vacaville, CA 95687
Phone: 707-624-7500    Fax: 707-624-7501
Nina Josefa Roque, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 600 Nut Tree Rd, Suite 310, Vacaville, CA 95687
Phone: 707-359-1800    
Brigitte M Randle, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-454-5800    Fax: 707-454-5871
Steven J.o. Chun, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
Jeffrey L. Gaborko, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
Mary Catherine Land, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
Dr. Randolph Clinton Thomas, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-427-4900    Fax: 707-454-5871

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.