Gregory Castle, - Physician Assistant in Santa Maria, CA

Gregory Castle, is a Physician Assistant based in Santa Maria, California. Gregory Castle is licensed to practice in California (license number ) and his current practice location is 2050 S Blosser Rd, Santa Maria, California. He can be reached at his office (for appointments etc.) via phone at (866) 614-4636.

NPI number for Gregory Castle is 1700669306 and his current mailing address is 991 Bello St Apt 3, Pismo Beach, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1700669306.

Contact Information

Gregory Castle,
2050 S Blosser Rd,
Santa Maria, CA 93458-7310
(866) 614-4636
Not Available

Map and Direction




Provider's Profile

Full NameGregory Castle
GenderMale
SpecialityPhysician Assistant
Location2050 S Blosser Rd, Santa Maria, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1700669306
  • Provider Enumeration Date: 08/16/2023
  • Last Update Date: 08/16/2023

Medical Identifiers

Medical identifiers for Gregory Castle such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700669306NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (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 Castle is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gregory Castle,
991 Bello St Apt 3,
Pismo Beach, CA 93449-2341

Ph: () -
Gregory Castle,
2050 S Blosser Rd,
Santa Maria, CA 93458-7310

Ph: (866) 614-4636

Reviews and Comments


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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.