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GEORGE MEKHJIAN MD
NPI 1407802812
Emergency Medicine in Saint Peters, MO

Active since May 26, 2006PECOS Enrolled
10 HOSPITAL DR, SAINT PETERS, MO 63376(636) 916-9000(314) 317-0606 Get Directions Write a Review

NPPES record last updated: January 23, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About George Mekhjian Md NPPES

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

GEORGE MEKHJIAN MD (NPI 1407802812) is an individual emergency medicine provider in Saint Peters, Missouri, licensed in Missouri (2006024364) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Gateway Regional Medical Center, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1407802812
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameGEORGE MEKHJIANCredential: MD
Location Address10 HOSPITAL DRSaint Peters, MO 63376-1659
Mailing Address12125 Woodcrest Executive Dr, Suite 220Saint Louis, MO 63141-5001 · (314) 317-0600 · Fax (314) 317-0606
Phone(636) 916-9000
Fax(314) 317-0606
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateMay 26, 2006
Last NPPES UpdateJanuary 23, 2020
✔ NPI 1407802812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MO · 2006024364
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedInternal MedicineTaxonomy 207R00000X · License 2006024364 (MO)
Also ListedHospitalistTaxonomy 208M00000X · License 2006024364 (MO)
10 HOSPITAL DR, Saint Peters, MO 63376
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Other Identifiers 2

Medicaid036115694IL
Medicaid1407802812MO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

George Mekhjian Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID840293437
PECOS Enrollment IDI20060822000074
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 2

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.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
45 services41 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
16 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Gateway Regional Medical Center

Acute Care Hospitals · Granite City, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140125
Location2100 Madison AvenueGranite City, IL 62040 · Madison County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63376 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier19 claims20 services$88.78 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier14 claims15 services$34.85 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

MS. KELSEY LYNN HARRIS PA
Physician Assistant
10 HOSPITAL DR, DEPT EMERGENCY MED
SAINT PETERS, MO 63376
St. Charles County (314) 362-9123
MICHELLE L. MALONEY RN BC-ANP
Nurse Practitioner (Adult Health)
10 HOSPITAL DR, STE 100
SAINT PETERS, MO 63376
St. Charles County (636) 916-7272
DR. GERALD R. JOYCE M.D.
Anesthesiology
10 HOSPITAL DR
SAINT PETERS, MO 63376
St. Charles County (314) 895-3828
DR. NANCY E. TRAN M.D.
Anesthesiology
10 HOSPITAL DR
ST PETERS, MO 63376
St. Charles County (314) 895-3828
BARNES JEWISH ST. PETERS HOSPITAL INC
Clinical Medical Laboratory
10 HOSPITAL DR
SAINT PETERS, MO 63376
St. Charles County (636) 916-9000
DR. BRENTON PENNICOOKE MD
Neurological Surgery
10 HOSPITAL DR, DEPT NEUROLOGICAL SURGERY
SAINT PETERS, MO 63376
St. Charles County (314) 362-3577
SHARON GILLARDI CRNA
Nurse Anesthetist, Certified Registered
10 HOSPITAL DR
SAINT PETERS, MO 63376
St. Charles County (800) 233-7224
DR. LAWRENCE OSEI MD
Internal Medicine (Critical Care Medicine)
10 HOSPITAL DR, DEPT ANESTHESIOLOGY
SAINT PETERS, MO 63376
St. Charles County (800) 862-9980

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 George Mekhjian's NPI number?

The NPI number for George Mekhjian is 1407802812. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is George Mekhjian located?

George Mekhjian practices at 10 Hospital Dr, Saint Peters, MO 63376. The listed phone number is (636) 916-9000.

What is George Mekhjian's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is George Mekhjian enrolled in Medicare?

Yes. George Mekhjian is registered in the Medicare PECOS enrollment system.

Is George Mekhjian affiliated with any hospitals?

According to CMS data, George Mekhjian is affiliated with Gateway Regional Medical Center.

When was this NPI record last updated?

The NPPES record for George Mekhjian was last updated on January 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.