MRS. ALICIA MARIE KERR M.D.
NPI 1003343583
Psychiatry & Neurology - Psychiatry in Redding, CA

NPI Status: Active since May 16, 2017

Contact Information

3455 KNIGHTON RD
REDDING, CA
ZIP 96002
Phone: (530) 226-7675

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Psychiatry

About ALICIA KERR

This page provides the complete NPI Profile along with additional information for Alicia Kerr, a provider established in Redding, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1003343583 assigned on May 2017. The practitioner's primary taxonomy code is 2084P0800X with license number 4301500450 (MI). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1003343583
Provider Name
MRS. ALICIA MARIE KERR M.D.
Other Name
ALICIA MARIE ALEARDI M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
3455 KNIGHTON RD REDDING, CA 96002
Location Phone
(530) 226-7675
Mailing Address
3455 KNIGHTON RD REDDING, CA 96002
Mailing Phone
(530) 226-7675
Is Sole Proprietor?
No
Enumeration Date
05-16-2017
Last Update Date
03-04-2026
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A psychiatrist like Alicia Kerr are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
4301500450
License State
MI
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

4351030470 (MI)

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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 1003343583, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 6 + 4 + 6 + 5 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1003343583.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Department of Veterans Affairs (VA) Pharmacy
3455 KNIGHTON RD
REDDING, CA 96002
Family Medicine
3455 KNIGHTON RD
REDDING, CA 96002
Clinic/Center (VA)
3455 KNIGHTON RD
REDDING, CA 96002
Psychologist (Counseling)
3455 KNIGHTON RD
REDDING, CA 96002
Family Medicine
3455 KNIGHTON RD
REDDING, CA 96002
Social Worker (Clinical)
3455 KNIGHTON RD
REDDING, CA 96002
Internal Medicine
3455 KNIGHTON RD
REDDING, CA 96002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003343583, enumerated as an "individual" on May 16, 2017.

The provider is located at 3455 KNIGHTON RD REDDING, CA 96002 and the phone number is (530) 226-7675.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.