Mrs Yesenia Castellon, NP - Medicare Nurse Practitioner in Lancaster, CA

Mrs Yesenia Castellon, NP is a medicare enrolled "Nurse Practitioner - Family" in Lancaster, California. She graduated from nursing school in 2007 and has 17 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice County Of Los Angeles and her current practice location is 44900 60th St W, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (661) 948-8581.

Mrs Yesenia Castellon is licensed to practice in California (license number 606557) 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 1184927741.

Contact Information

Mrs Yesenia Castellon, NP
44900 60th St W,
Lancaster, CA 93536-7618
(661) 948-8581
(661) 945-8304

Map and Direction




Provider's Profile

Full NameMrs Yesenia Castellon
GenderFemale
SpecialityNurse Practitioner
Experience17 Years
Location44900 60th St W, Lancaster, 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:
  • Mrs Yesenia Castellon graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1184927741
  • Provider Enumeration Date: 12/20/2010
  • Last Update Date: 01/28/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9335468446
  • Enrollment ID: I20150512000007

Medical Identifiers

Medical identifiers for Mrs Yesenia Castellon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184927741NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 606557 (California)Secondary
363LF0000XNurse Practitioner - Family 606557 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
County Of Los Angeles1850296534270

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. Mrs Yesenia Castellon allows following entities to bill medicare on her behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218

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. Mrs Yesenia Castellon 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
Mrs Yesenia Castellon, NP
38401 Antibes Dr,
Palmdale, CA 93552-3342

Ph: (818) 324-9765
Mrs Yesenia Castellon, NP
44900 60th St W,
Lancaster, CA 93536-7618

Ph: (661) 948-8581

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).

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