Dr John Andrew Horton, MD - Medicare General Practice in Westlake Village, CA

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Dr John Andrew Horton, MD is a medicare enrolled "General Practice" physician in Westlake Village, California. His current practice location is 1240 Westlake Blvd, Suite 231, Westlake Village, California. You can reach out to his office (for appointments etc.) via phone at (805) 446-4444.

Dr John Andrew Horton is licensed to practice in California (license number G21176) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1265492508.

Contact Information

Dr John Andrew Horton, MD
1240 Westlake Blvd, Suite 231,
Westlake Village, CA 91361-1929
(805) 446-4444
(805) 371-9239

Map and Direction




Physician's Profile

Full NameDr John Andrew Horton
GenderMale
SpecialityGeneral Practice
Location1240 Westlake Blvd, Westlake Village, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1265492508
  • Provider Enumeration Date: 03/23/2006
  • Last Update Date: 04/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1951344787
  • Enrollment ID: I20120215000604

Medical Identifiers

Medical identifiers for Dr John Andrew Horton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265492508NPI-NPPES
00G21176OtherCABLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice G21176 (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. Dr John Andrew Horton 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 John Andrew Horton, MD
1240 Westlake Blvd, Suite 231,
Westlake Village, CA 91361-1929

Ph: (805) 446-4444		Dr John Andrew Horton, MD
1240 Westlake Blvd, Suite 231,
Westlake Village, CA 91361-1929

Ph: (805) 446-4444

Reviews and Comments


General Practice Doctors in Westlake Village, CA

Dr. Deborah Lynn Deeley, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 3625 E Thousand Oaks Blvd Ste 220, Westlake Village, CA 91362
Phone: 805-494-3200    Fax: 805-449-9248

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.