Ms Maribel Castillo, APRN, CPNP - Medicare Nurse Practitioner in Lubbock, TX

Ms Maribel Castillo, APRN, CPNP is a medicare enrolled "Nurse Practitioner - Pediatrics" in Lubbock, Texas. Her current practice location is 4102 22nd Pl, Lubbock, Texas. You can reach out to her office (for appointments etc.) via phone at (806) 725-0237.

Ms Maribel Castillo is licensed to practice in Texas (license number AP126706) 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 1760887541.

Contact Information

Ms Maribel Castillo, APRN, CPNP
4102 22nd Pl,
Lubbock, TX 79410-1122
(806) 725-0237
(806) 725-1030

Map and Direction




Provider's Profile

Full NameMs Maribel Castillo
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location4102 22nd Pl, Lubbock, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1760887541
  • Provider Enumeration Date: 10/23/2014
  • Last Update Date: 07/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9830415017
  • Enrollment ID: I20150305001512

Medical Identifiers

Medical identifiers for Ms Maribel Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760887541NPI-NPPES
8152NWOtherTXBCBS
382103801OtherTXFIRSTCARE
16905016MedicaidNM
394088YKT8OtherTXMEDICARE
343975404MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics AP126706 (Texas)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. Ms Maribel Castillo allows following entities to bill medicare on her behalf.
Entity NameTexas Tech University Health Sciences Center Lubbock
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063461358
PECOS PAC ID: 4385549674
Enrollment ID: O20110318000468

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. Ms Maribel 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
Ms Maribel Castillo, APRN, CPNP
5219 City Bank Pkwy Ste 35,
Lubbock, TX 79407-3545

Ph: (806) 761-0333
Ms Maribel Castillo, APRN, CPNP
4102 22nd Pl,
Lubbock, TX 79410-1122

Ph: (806) 725-0237

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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