Abundio Castillo, FNP - Medicare Nurse Practitioner in Bakersfield, CA

Abundio Castillo, FNP is a medicare enrolled "Nurse Practitioner - Family" in Bakersfield, California. He graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice West Side Health Care District, Southern California Permanente Medical Group and his current practice location is 4821 Panama Ln, Bakersfield, California. You can reach out to his office (for appointments etc.) via phone at (661) 556-4777.

Abundio Castillo is licensed to practice in California (license number 95010344) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1053888743.

Contact Information

Abundio Castillo, FNP
4821 Panama Ln,
Bakersfield, CA 93313-3480
(661) 556-4777
Not Available

Map and Direction




Provider's Profile

Full NameAbundio Castillo
GenderMale
SpecialityNurse Practitioner
Experience6 Years
Location4821 Panama Ln, Bakersfield, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Abundio Castillo graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1053888743
  • Provider Enumeration Date: 10/31/2018
  • Last Update Date: 01/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608117940
  • Enrollment ID: I20190415000191

Medical Identifiers

Medical identifiers for Abundio Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053888743NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95010344 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Side Health Care District276962554013
Southern California Permanente Medical Group60027291757951

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. Abundio Castillo allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823
Entity NamePinnacle Emergency Physicians Of Bakersfield, A Professional Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619153251
PECOS PAC ID: 7214086321
Enrollment ID: O20090520000375
Entity NameWest Side Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992142277
PECOS PAC ID: 2769625540
Enrollment ID: O20130826001062
Entity NamePriority Urgent Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063928463
PECOS PAC ID: 7911287909
Enrollment ID: O20161208001951

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. Abundio Castillo 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
Abundio Castillo, FNP
100 E North St,
Taft, CA 93268-3606

Ph: (661) 765-1935
Abundio Castillo, FNP
4821 Panama Ln,
Bakersfield, CA 93313-3480

Ph: (661) 556-4777

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.