Larpie Castillano Castro, MSN, APN, NP - Medicare Nurse Practitioner in Palo Alto, CA

Larpie Castillano Castro, MSN, APN, NP is a medicare enrolled "Nurse Practitioner - Adult Health" in Palo Alto, California. Her current practice location is 3801 Miranda Ave, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (650) 493-5000.

Larpie Castillano Castro is licensed to practice in Illinois (license number 209016221) 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 1619491354.

Contact Information

Larpie Castillano Castro, MSN, APN, NP
3801 Miranda Ave,
Palo Alto, CA 94304-1290
(650) 493-5000
Not Available

Map and Direction




Provider's Profile

Full NameLarpie Castillano Castro
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location3801 Miranda Ave, Palo Alto, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619491354
  • Provider Enumeration Date: 08/02/2017
  • Last Update Date: 05/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6002189198
  • Enrollment ID: I20170912002826

Medical Identifiers

Medical identifiers for Larpie Castillano Castro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619491354NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 041312276 (Illinois)Secondary
163W00000XRegistered Nurse 95237438 (California)Secondary
363LG0600XNurse Practitioner - Gerontology 209016221 (Illinois)Secondary
363LA2200XNurse Practitioner - Adult Health 209016221 (Illinois)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. Larpie Castillano Castro allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameAmeriwound Physicians Il Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104245893
PECOS PAC ID: 2860616299
Enrollment ID: O20140605000079

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. Larpie Castillano Castro 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
Larpie Castillano Castro, MSN, APN, NP
5241 Norma Way Apt 203,
Livermore, CA 94550-3753

Ph: () -
Larpie Castillano Castro, MSN, APN, NP
3801 Miranda Ave,
Palo Alto, CA 94304-1290

Ph: (650) 493-5000

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.