CHARLES ARTHUR BARNETT M.D.
NPI 1952369589
Nuclear Medicine - In Vivo & In Vitro Nuclear Medicine in Mather, CA

NPI Status: Active since May 03, 2006

Contact Information

10535 HOSPITAL WAY
MATHER, CA
ZIP 95655
Phone: (916) 843-7244
Fax: (916) 843-7343

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  • Individual
  • Male
  • Nuclear Medicine
  • In Vivo & In Vitro Nuclear Medicine

About CHARLES BARNETT

This page provides the complete NPI Profile along with additional information for Charles Barnett, a provider established in Mather, California with a medical specialization in Nuclear Medicine, focusing in in vivo & in vitro nuclear medicine . The healthcare provider is registered in the NPI registry with number 1952369589 assigned on May 2006. The practitioner's primary taxonomy code is 207UN0903X with license number C35446 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1952369589
Provider Name
CHARLES ARTHUR BARNETT M.D.
Gender
Male
Entity Type
Individual
Location Address
10535 HOSPITAL WAY MATHER, CA 95655
Location Phone
(916) 843-7244
Location Fax
(916) 843-7343
Mailing Address
10535 HOSPITAL WAY MATHER, CA 95655
Mailing Phone
(916) 843-7244
Mailing Fax
(916) 843-7343
Is Sole Proprietor?
Yes
Enumeration Date
05-03-2006
Last Update Date
09-11-2025
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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

Nuclear Medicine In Vivo & In Vitro Nuclear Medicine

Taxonomy Code
207UN0903X
Type
Allopathic & Osteopathic Physicians
License No.
C35446
License State
CA
Taxonomy Description
A nuclear medicine physician who specializes in in vivo and in vitro nuclear medicine.

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)
1207U00000XAllopathic & Osteopathic Physicians

Nuclear Medicine

C35446 (CA)
2207UN0901XAllopathic & Osteopathic Physicians

Nuclear Medicine
Nuclear Cardiology

C35446 (CA)
3207UN0902XAllopathic & Osteopathic Physicians

Nuclear Medicine
Nuclear Imaging & Therapy

C35446 (CA)

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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 1952369589, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 5 → 10 → 1 3 → 6 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 6 + 6 + 1 + 8 + 5 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1952369589.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
10535 HOSPITAL WAY, MATHER VA HOSPITAL
MATHER, CA 95655
Internal Medicine (Infectious Disease)
10535 HOSPITAL WAY, MATHER VA HOSPITAL
MATHER, CA 95655
Specialist
10535 HOSPITAL WAY, DEPT. OF VA SACRAMENTO MEDICAL CENTER
MATHER, CA 95655
Internal Medicine (Infectious Disease)
10535 HOSPITAL WAY
MATHER, CA 95655
Internal Medicine (Geriatric Medicine)
10535 HOSPITAL WAY
MATHER, CA 95655
Otolaryngology
10535 HOSPITAL WAY
MATHER, CA 95655
Physical Medicine & Rehabilitation
10535 HOSPITAL WAY, PHYSICAL MEDICINE AND REHABILITATION (117)
MATHER, CA 95655
Internal Medicine
10535 HOSPITAL WAY
MATHER, CA 95655
Family Medicine
10535 HOSPITAL WAY
MATHER, CA 95655
Physical Medicine & Rehabilitation
10535 HOSPITAL WAY, PMR SERVICE
MATHER, CA 95655
Radiology (Diagnostic Radiology)
10535 HOSPITAL WAY
MATHER, CA 95655
Nurse Practitioner (Acute Care)
10535 HOSPITAL WAY, CARDIOLOGY DEPARTMENT/111
MATHER, CA 95655
Surgery
10535 HOSPITAL WAY
MATHER, CA 95655
Physician Assistant
10535 HOSPITAL WAY
MATHER, CA 95655
Internal Medicine
10535 HOSPITAL WAY
MATHER, CA 95655
Radiology (Diagnostic Radiology)
10535 HOSPITAL WAY, MATHER AF RADIOLOGY
MATHER, CA 95655
Internal Medicine
10535 HOSPITAL WAY
MATHER, CA 95655
Nurse Practitioner (Adult Health)
10535 HOSPITAL WAY
MATHER, CA 95655
Pharmacist (Pharmacotherapy)
10535 HOSPITAL WAY, PHARMACY (119)
MATHER, CA 95655

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952369589, enumerated as an "individual" on May 03, 2006.

The provider is located at 10535 HOSPITAL WAY MATHER, CA 95655 and the phone number is (916) 843-7244.

Nuclear Medicine with taxonomy code 207UN0903X and a focus in In Vivo & In Vitro Nuclear Medicine.