VISTA MEDICAL GROUP
NPI 1972673846
Family Medicine in Corona, CA

NPI Status: Active since November 08, 2006

Contact Information

2071 COMPTON AVE STE 101102
CORONA, CA
ZIP 92881
Phone: (951) 549-0900
Fax: (951) 278-8552

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  • Organization
  • Family Medicine
  • CLIA Number: 05D0957388
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-06-2026

About VISTA MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Vista Medical Group, a primary care provider established in Corona, California operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1972673846 assigned on November 2006. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated 3 years ago. The provider's is doing business as Vista Medical Group. The authorized official of this NPI record is Dr. Naser Wadie Azar M.d. (Medical Director)

NPI
1972673846
Provider Legal Name
NASER W. AZAR, M.D., INC.,
Other Organization Name
VISTA MEDICAL GROUP
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2071 COMPTON AVE STE 101102 CORONA, CA 92881
Location Phone
(951) 549-0900
Location Fax
(951) 278-8552
Mailing Address
PO BOX 1245 COLTON, CA 92324
Mailing Phone
(951) 549-0900
Mailing Fax
(951) 278-8552
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-08-2006
Last Update Date
06-16-2023
Code Navigator

A primary care provider (PCP) like Vista Medical Group sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QR0200XAmbulatory Health Care Facilities

Clinic/Center
Radiology

 
2261QU0200XAmbulatory Health Care Facilities

Clinic/Center
Urgent Care

 
3261QX0100XAmbulatory Health Care Facilities

Clinic/Center
Occupational Medicine

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. NASER WADIE AZAR M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(951) 549-0900

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0957388
Facility Type
Physician Office
Certificate Effective Date
October 07, 2024
Certificate Expiration Date
October 06, 2026
Laboratory Director
NASER AZAR MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Vista Medical Group to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1972673846, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 6 → 12 → 3 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 4 + 2 + 1 + 2 + 7 + 6 + 8 + 8 + 24 = 74

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1972673846.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972673846, enumerated as an "organization" on November 08, 2006.

The provider is located at 2071 COMPTON AVE STE 101102 CORONA, CA 92881 and the phone number is (951) 549-0900.

Family Medicine with taxonomy code 207Q00000X.