ARROWHEAD RADIOLOGY MEDICAL GROUP INC
NPI 1023113172
Radiology - Diagnostic Radiology in Colton, CA

NPI Status: Active since September 13, 2006

Contact Information

400 N PEPPER AVE
COLTON, CA
ZIP 92324
Phone: (909) 580-1520
Fax: (909) 580-1561

Get Directions Write a Review

  • Organization
  • Radiology
  • Diagnostic Radiology
  • CLIA Number: 05D2291416
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-09-2027

About ARROWHEAD RADIOLOGY MEDICAL GROUP INC

This page provides the complete NPI Profile along with additional information for Arrowhead Radiology Medical Group Inc, a provider established in Colton, California operating as a Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1023113172 assigned on September 2006. The practitioner's primary taxonomy code is 2085R0202X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Fredrick L Orr M.d. (President)

NPI
1023113172
Provider Name
ARROWHEAD RADIOLOGY MEDICAL GROUP INC
Entity Type
Organization
Location Address
400 N PEPPER AVE COLTON, CA 92324
Location Phone
(909) 580-1520
Location Fax
(909) 580-1561
Mailing Address
PO BOX 26060 FRESNO, CA 93729
Mailing Phone
(559) 455-4000
Mailing Fax
(909) 580-1561
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-13-2006
Last Update Date
09-30-2008
Code Navigator

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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License State
CA
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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)
12085N0904XAllopathic & Osteopathic Physicians

Radiology
Nuclear Radiology

(CA)
22085R0204XAllopathic & Osteopathic Physicians

Radiology
Vascular & Interventional Radiology

(CA)
32085U0001XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Ultrasound

(CA)

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

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

FREDRICK L ORR M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(909) 580-1580

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
ZZZ91517ZMEDICARE PIN (08)CA 
GR0012310MEDICAID (05)CA 
CS7946MEDICARE PIN (08)CA 

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
05D2291416
Facility Type
Physician Office
Certificate Effective Date
October 10, 2025
Certificate Expiration Date
October 09, 2027
Laboratory Director
DAN VO
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Arrowhead Radiology Medical Group Inc 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.

Reviews for ARROWHEAD RADIOLOGY MEDICAL GROUP INC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1023113172, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 2 → 4 1 → 2 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 2 + 1 + 6 + 1 + 1 + 4 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1023113172.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
400 N PEPPER AVE, ARROWHEAD REGIONAL MEDICAL CENTER
COLTON, CA 92324
Neurological Surgery
400 N PEPPER AVE, 3RD FLOOR
COLTON, CA 92324
Nurse Practitioner (Family)
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine (Pulmonary Disease)
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine
400 N PEPPER AVE
COLTON, CA 92324
Emergency Medicine
400 N PEPPER AVE
COLTON, CA 92324
Physician Assistant
400 N PEPPER AVE
COLTON, CA 92324
Family Medicine
400 N PEPPER AVE
COLTON, CA 92324
Physician Assistant
400 N PEPPER AVE
COLTON, CA 92324
Emergency Medicine
400 N PEPPER AVE
COLTON, CA 92324
Emergency Medicine
400 N PEPPER AVE
COLTON, CA 92324
Physician Assistant
400 N PEPPER AVE
COLTON, CA 92324
Physician Assistant
400 N PEPPER AVE
COLTON, CA 92324
Emergency Medicine
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine
400 N PEPPER AVE
COLTON, CA 92324
Internal Medicine (Rheumatology)
400 N PEPPER AVE
COLTON, CA 92324
Family Medicine
400 N PEPPER AVE
COLTON, CA 92324

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023113172, enumerated as an "organization" on September 13, 2006.

The provider is located at 400 N PEPPER AVE COLTON, CA 92324 and the phone number is (909) 580-1520.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

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