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HRATCH DIRAYR KOUROUYAN M.D.
NPI 1386869113
Ophthalmology in Glendale, CA

Active since April 16, 2007PECOS EnrolledAccepts Medicare Assignment
1540 W GLENOAKS BLVD STE 101, GLENDALE, CA 91201(818) 247-8739(818) 247-8733 Get Directions Write a Review

NPPES record last updated: April 20, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hratch Dirayr Kourouyan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HRATCH DIRAYR KOUROUYAN M.D. (NPI 1386869113) is an individual ophthalmology provider in Glendale, California, licensed in California (A70536) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1998).

NPPES Registry Identity

NPI1386869113
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameHRATCH DIRAYR KOUROUYANCredential: M.D.
Location Address1540 W GLENOAKS BLVD STE 101Glendale, CA 91201-3153
Mailing Address1540 W Glenoaks Blvd Ste 101Glendale, CA 91201-3153 · (818) 247-8739 · Fax (323) 667-2738
Phone(818) 247-8739
Fax(818) 247-8733
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1998
Enumeration DateApril 16, 2007
Last NPPES UpdateApril 20, 2023
NPPES CertifiedApril 20, 2023
✔ NPI 1386869113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · A70536
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1540 W GLENOAKS BLVD STE 101, Glendale, CA 91201
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Other Identifiers 1

Medicaid00A705360CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hratch Dirayr Kourouyan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648432260
PECOS Enrollment IDI20120427000063
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
73 services73 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
53 services53 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
46 services45 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
34 services34 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
29 services28 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
21 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HRATCH D KOUROUYAN MD INC
Ophthalmology
1540 W GLENOAKS BLVD STE 101
GLENDALE, CA 91201
Los Angeles County (818) 247-8739

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hratch Kourouyan's NPI number?

The NPI number for Hratch Kourouyan is 1386869113. It was assigned to this individual provider in the NPPES registry on April 16, 2007.

Where is Hratch Kourouyan located?

Hratch Kourouyan practices at 1540 W Glenoaks Blvd Ste 101, Glendale, CA 91201. The listed phone number is (818) 247-8739.

What is Hratch Kourouyan's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Hratch Kourouyan enrolled in Medicare?

Yes. Hratch Kourouyan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Hratch Kourouyan was last updated on April 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.