Denis Keshishyan, - Medicare Nurse Practitioner in El Segundo, CA

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Denis Keshishyan, is a medicare enrolled "Nurse Practitioner - Acute Care" in El Segundo, California. His current practice location is 898 N Pacific Coast Hwy, El Segundo, California. You can reach out to his office (for appointments etc.) via phone at (310) 379-2134.

Denis Keshishyan is licensed to practice in California (license number 95015136) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1932791456.

Contact Information

Denis Keshishyan,
898 N Pacific Coast Hwy,
El Segundo, CA 90245-2705
(310) 379-2134
Not Available

Map and Direction




Provider's Profile

Full NameDenis Keshishyan
GenderMale
SpecialityNurse Practitioner - Acute Care
Location898 N Pacific Coast Hwy, El Segundo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932791456
  • Provider Enumeration Date: 02/05/2021
  • Last Update Date: 05/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8123551249
  • Enrollment ID: I20241029000644

Medical Identifiers

Medical identifiers for Denis Keshishyan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932791456NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 95015136 (California)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. Denis Keshishyan allows following entities to bill medicare on his behalf.
Entity NameSan Fernando Valley Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902188022
PECOS PAC ID: 9931360047
Enrollment ID: O20120417000819

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. Denis Keshishyan 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
Denis Keshishyan,
898 N Pacific Coast Hwy,
El Segundo, CA 90245-2705

Ph: Not Available		Denis Keshishyan,
898 N Pacific Coast Hwy,
El Segundo, CA 90245-2705

Ph: (310) 379-2134

Reviews and Comments


Nurse Practitioner Nurses in El Segundo, CA

Kenn Rafanan,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2101 Rosecrans Ave # 3230, El Segundo, CA 90245
Phone: 323-628-8671    
Megan Puyau, PMHNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 390 N Pacific Coast Hwy Ste 2060, El Segundo, CA 90245
Phone: 855-427-2778    Fax: 424-277-6085
Rachel Spata, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2330 Utah Ave Ste 200, El Segundo, CA 90245
Phone: 424-290-8004    
Nirlaip Kaur Chahal,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 300 Continental Blvd, El Segundo, CA 90245
Phone: 310-658-3775    
Amaka Lauretta Anyaoha, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2101 Rosecrans Ave # 3230, El Segundo, CA 90245
Phone: 323-628-8671    
Ms. Kyung Chow, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 507 S Douglas St Fl 3, El Segundo, CA 90245
Phone: 800-985-5596    
Ayesha C Chiem,
Nurse Practitioner
Medicare: May Accept Medicare Assignments
Practice Location: 300 Continental Blvd Ste 560, El Segundo, CA 90245
Phone: 310-658-3775    

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.