Armen Hovhannisyan, MD - Medicare Internal Medicine in Los Angeles, CA

Armen Hovhannisyan, MD is a medicare enrolled "Internal Medicine" physician in Los Angeles, California. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Centinela Hospitalist Medical Group Inc and his current practice location is 5250 W Century Blvd Ste 333, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 342-7000.

Armen Hovhannisyan is licensed to practice in California (license number A99959) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1740488998.

Contact Information

Armen Hovhannisyan, MD
5250 W Century Blvd Ste 333,
Los Angeles, CA 90045-5919
(310) 342-7000
Not Available

Map and Direction




Physician's Profile

Full NameArmen Hovhannisyan
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location5250 W Century Blvd Ste 333, Los Angeles, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Armen Hovhannisyan graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1740488998
  • Provider Enumeration Date: 07/10/2007
  • Last Update Date: 12/02/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 3779678677
  • Enrollment ID: I20071008000401

Medical Identifiers

Medical identifiers for Armen Hovhannisyan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740488998NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A99959 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Calmed Home Health Care, IncCathedral city, CAHome health agency
Centinela Hospital Medical CenterInglewood, CAHospital
Memorial Hospital Of GardenaGardena, CAHospital
Centinela Skilled Nursing & Wellness Centre WestInglewood, CANursing home
Gardena Convalescent CenterGardena, CANursing home
Osage Healthcare & Wellness CentreInglewood, CANursing home

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. Armen Hovhannisyan allows following entities to bill medicare on his behalf.
Entity NameArmen Hovhannisyan Md Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669653077
PECOS PAC ID: 8820171515
Enrollment ID: O20080219000481
Entity NameCentinela Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144493461
PECOS PAC ID: 3274696810
Enrollment ID: O20090108000466

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. Armen Hovhannisyan 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
Armen Hovhannisyan, MD
5250 W Century Blvd Ste 333,
Los Angeles, CA 90045-5919

Ph: (310) 342-7000
Armen Hovhannisyan, MD
5250 W Century Blvd Ste 333,
Los Angeles, CA 90045-5919

Ph: (310) 342-7000

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.