Mrs Catherine Kiley Monahan, NURSE PRACTITIONER - Internal Medicine in El Segundo, CA

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Mrs Catherine Kiley Monahan, NURSE PRACTITIONER is a Internal Medicine - Endocrinology, Diabetes & Metabolism based in El Segundo, California. Mrs Catherine Kiley Monahan is licensed to practice in California (license number 12247) and her current practice location is 2101 Rosecrans Ave # 3230, El Segundo, California. She can be reached at her office (for appointments etc.) via phone at (323) 628-8671.

NPI number for Mrs Catherine Kiley Monahan is 1962847400 and her current mailing address is 1950 Sawtelle Blvd Ste 150, Los Angeles, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1962847400.

Contact Information

Mrs Catherine Kiley Monahan, NURSE PRACTITIONER
2101 Rosecrans Ave # 3230,
El Segundo, CA 90245-4749
(323) 628-8671
Not Available

Map and Direction




Provider's Profile

Full NameMrs Catherine Kiley Monahan
GenderFemale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location2101 Rosecrans Ave # 3230, El Segundo, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1962847400
  • Provider Enumeration Date: 05/09/2013
  • Last Update Date: 10/09/2025

Medical Identifiers

Medical identifiers for Mrs Catherine Kiley Monahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962847400NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner APN.1001196-NP (Colorado)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 12247 (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. Mrs Catherine Kiley Monahan is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Catherine Kiley Monahan, NURSE PRACTITIONER
1950 Sawtelle Blvd Ste 150,
Los Angeles, CA 90025-7073

Ph: (310) 481-3939		Mrs Catherine Kiley Monahan, NURSE PRACTITIONER
2101 Rosecrans Ave # 3230,
El Segundo, CA 90245-4749

Ph: (323) 628-8671

Reviews and Comments



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.