Hratch Dirayr Kourouyan, MD - Medicare Ophthalmology in Glendale, CA

Hratch Dirayr Kourouyan, MD is a medicare enrolled "Ophthalmology" physician in Glendale, California. He went to University Of California, San Francisco School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 1540 W Glenoaks Blvd Ste 101, Glendale, California. You can reach out to his office (for appointments etc.) via phone at (818) 247-8739.

Hratch Dirayr Kourouyan is licensed to practice in California (license number A70536) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1386869113.

Contact Information

Hratch Dirayr Kourouyan, MD
1540 W Glenoaks Blvd Ste 101,
Glendale, CA 91201-3153
(818) 247-8739
(818) 247-8733

Map and Direction




Physician's Profile

Full NameHratch Dirayr Kourouyan
GenderMale
SpecialityOphthalmology
Experience26 Years
Location1540 W Glenoaks Blvd Ste 101, Glendale, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Hratch Dirayr Kourouyan attended and graduated from University Of California, San Francisco School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1386869113
  • Provider Enumeration Date: 04/16/2007
  • Last Update Date: 04/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0648432260
  • Enrollment ID: I20120427000063

Medical Identifiers

Medical identifiers for Hratch Dirayr Kourouyan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386869113NPI-NPPES
00A705360MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A70536 (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. Hratch Dirayr Kourouyan allows following entities to bill medicare on his behalf.
Entity NameHratch D Kourouyan Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780199034
PECOS PAC ID: 4284970807
Enrollment ID: O20190117002811

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. Hratch Dirayr Kourouyan 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
Hratch Dirayr Kourouyan, MD
1540 W Glenoaks Blvd Ste 101,
Glendale, CA 91201-3153

Ph: (818) 247-8739
Hratch Dirayr Kourouyan, MD
1540 W Glenoaks Blvd Ste 101,
Glendale, CA 91201-3153

Ph: (818) 247-8739

Reviews and Comments


Ophthalmology Doctors in Glendale, CA

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Dr. Kay Loren Park, M.D.
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Jerold Edmond Beeve, MD
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Practice Location: 1809 Verdugo Blvd, Suite 150, Glendale, CA 91208
Phone: 818-790-8001    Fax: 818-790-7757

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.