DR. ARMEN GREGORIAN MD
NPI 1093909624
Surgery in Glendale, CA

Active since August 27, 2007PECOS EnrolledAccepts Medicare Assignment
76.26/100
CMS Quality Rating
2101 BROADVIEW DR, GLENDALE, CA 91208(818) 744-6407 Get Directions Write a Review

NPPES record last updated: March 2, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Armen Gregorian Md NPPES

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

DR. ARMEN GREGORIAN MD (NPI 1093909624) is an individual surgery provider in Glendale, California, licensed in California (A97331) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1093909624
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. ARMEN GREGORIANCredential: MD
Location Address2101 BROADVIEW DRGlendale, CA 91208-1313
Mailing Address2101 Broadview DrGlendale, CA 91208-1313 · (818) 744-6407
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateAugust 27, 2007
Last NPPES UpdateMarch 2, 2023
NPPES CertifiedMarch 2, 2023
NPI 1093909624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in CA · A97331
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

2101 BROADVIEW DR, Glendale, CA 91208

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

Dr. Armen Gregorian Md 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 ID9739354978
PECOS Enrollment IDI20111215000927
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 10

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
95 services91 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.
74 services74 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.
67 services39 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.
53 services44 patients
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.
52 services52 patients
Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
42 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91208 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality62.74
Improvement Activities40
Cost59.29

Other Providers at the Same Location NPPES 3

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

Colon & Rectal Surgery
2101 BROADVIEW DR
GLENDALE, CA 91208
Dentist
2101 BROADVIEW DR
GLENDALE, CA 91208
Dentist (Orthodontics and Dentofacial Orthopedics)
2101 BROADVIEW DR
GLENDALE, CA 91208

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 Armen Gregorian's NPI number?

The NPI number for Armen Gregorian is 1093909624. It was assigned to this individual provider in the NPPES registry on August 27, 2007.

Where is Armen Gregorian located?

Armen Gregorian practices at 2101 Broadview Dr, Glendale, CA 91208. The listed phone number is (818) 744-6407.

What is Armen Gregorian's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Armen Gregorian enrolled in Medicare?

Yes. Armen Gregorian 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 Armen Gregorian was last updated on March 2, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.