DR. ERIC JAMES GUREGHIAN MD
NPI 1942293006
Internal Medicine in Ontario, CA

Active since August 24, 2005
3990 CONCOURS, SUITE 500, ONTARIO, CA 91764(909) 605-8000(866) 551-0236 Get Directions Write a Review

NPPES record last updated: June 29, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Internal Medicine

About ERIC GUREGHIAN

This page provides the complete NPI Profile along with additional information for Eric Gureghian, an internist established in Ontario, California with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1942293006 assigned on August 2005. The practitioner's primary taxonomy code is 207R00000X with license number A60427 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1942293006 Verify this NPI
Provider Name
DR. ERIC JAMES GUREGHIAN MD
Gender
Male
Entity Type
Individual
Location Address
3990 CONCOURS SUITE 500 ONTARIO, CA 91764
Location Phone
(909) 605-8000
Location Fax
(866) 551-0236
Mailing Address
3990 CONCOURS SUITE 500 ONTARIO, CA 91764
Mailing Phone
(909) 605-8000
Mailing Fax
(866) 551-0236
Is Sole Proprietor?
No
Enumeration Date
08-24-2005
Last Update Date
06-29-2016
Code Navigator

An internist like Eric Gureghian is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A60427
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G77280MEDICARE UPIN (02) 

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Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Family Medicine
3990 CONCOURS, 5TH FLOOR
ONTARIO, CA 91764
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3990 CONCOURS
ONTARIO, CA 91764
Nurse Practitioner (Family)
3990 CONCOURS
ONTARIO, CA 91764
Nurse Practitioner (Family)
3990 CONCOURS
ONTARIO, CA 91764
Nurse Practitioner (Family)
3990 CONCOURS
ONTARIO, CA 91764

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942293006, enumerated as an "individual" on August 24, 2005.

The provider is located at 3990 CONCOURS SUITE 500 ONTARIO, CA 91764 and the phone number is (909) 605-8000.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.