Janelle Castellino, MD, PHARMD - Medicare Pharmacist in Los Angeles, CA

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Janelle Castellino, MD, PHARMD is a medicare enrolled "Internal Medicine - Rheumatology" provider in Los Angeles, California. Her current practice location is 757 Westwood Plz, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 825-7992.

Janelle Castellino is licensed to practice in California (license number A202314) 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 1851716039.

Contact Information

Janelle Castellino, MD, PHARMD
757 Westwood Plz,
Los Angeles, CA 90095-8358
(310) 825-7992
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameJanelle Castellino
GenderFemale
SpecialityInternal Medicine - Rheumatology
Location757 Westwood Plz, Los Angeles, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851716039
  • Provider Enumeration Date: 02/25/2014
  • Last Update Date: 06/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3779965082
  • Enrollment ID: I20220803002126

Medical Identifiers

Medical identifiers for Janelle Castellino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851716039NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
183500000XPharmacist 18670 (Nevada)Secondary
183500000XPharmacist 03131944 (Ohio)Secondary
207R00000XInternal Medicine 125.079567 (Illinois)Secondary
207RR0500XInternal Medicine - Rheumatology A202314 (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. Janelle Castellino 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
Janelle Castellino, MD, PHARMD
1000 Veteran Ave,
Los Angeles, CA 90024-2704

Ph: (310) 825-7992		Janelle Castellino, MD, PHARMD
757 Westwood Plz,
Los Angeles, CA 90095-8358

Ph: (310) 825-7992

Reviews and Comments


Internal Medicine in Los Angeles, CA


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.