MS. GAIL E MAHER BSNRN
NPI 1801003611
Registered Nurse - Case Management in Oceanside, CA

NPI Status: Active since May 17, 2007

Contact Information

3142 VISTA WAY
SUITE 207
OCEANSIDE, CA
ZIP 92056
Phone: (760) 967-7082
Fax: (760) 967-1465

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  • Individual
  • Female
  • Registered Nurse
  • Case Management

About GAIL MAHER

This page provides the complete NPI Profile along with additional information for Gail Maher, a provider established in Oceanside, California with a medical specialization in Registered Nurse, focusing in case management . The healthcare provider is registered in the NPI registry with number 1801003611 assigned on May 2007. The practitioner's primary taxonomy code is 163WC0400X with license number 345326 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1801003611
Provider Name
MS. GAIL E MAHER BSNRN
Gender
Female
Entity Type
Individual
Location Address
3142 VISTA WAY SUITE 207 OCEANSIDE, CA 92056
Location Phone
(760) 967-7082
Location Fax
(760) 967-1465
Mailing Address
3142 VISTA WAY SUITE 207 OCEANSIDE, CA 92056
Mailing Phone
(760) 967-7082
Mailing Fax
(760) 967-1465
Is Sole Proprietor?
Yes
Enumeration Date
05-17-2007
Last Update Date
09-11-2025
Code Navigator

A registered nurse (RN) like Gail Maher coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Case Management

Taxonomy Code
163WC0400X
Type
Nursing Service Providers
License No.
345326
License State
CA

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)
1163W00000XNursing Service Providers

Registered Nurse

345326 (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 1801003611, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 0 + 0 + 6 + 6 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1801003611.

Other Providers at the Same Location


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

Internal Medicine
3142 VISTA WAY, STE 100
OCEANSIDE, CA 92056
Marriage & Family Therapist
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Psychologist (Clinical)
3142 VISTA WAY, 205
OCEANSIDE, CA 92056
Social Worker
3142 VISTA WAY, STE 205
OCEANSIDE, CA 92056
Marriage & Family Therapist
3142 VISTA WAY, STE 205
OCEANSIDE, CA 92056
Psychologist (Clinical Child & Adolescent)
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Counselor (Mental Health)
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Counselor (Mental Health)
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Social Worker
3142 VISTA WAY, SUITE 207
OCEANSIDE, CA 92056
Psychologist (Clinical)
3142 VISTA WAY, SUITE 207
OCEANSIDE, CA 92056
Case Manager/Care Coordinator
3142 VISTA WAY, SUITE 207
OCEANSIDE, CA 92056
Counselor (Mental Health)
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Social Worker (Clinical)
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Social Worker (Clinical)
3142 VISTA WAY, SUITE 207
OCEANSIDE, CA 92056
Rehabilitation Counselor
3142 VISTA WAY, 205
OCENSIDE, CA 92056
Counselor (Mental Health)
3142 VISTA WAY, SUITE 205
OCEANSIDE, CA 92056
Social Worker
3142 VISTA WAY, SUITE 400
OCEANSIDE, CA 92056
Family Medicine (Sports Medicine)
3142 VISTA WAY, STE. 207
OCEANSIDE, CA 92056
Social Worker (Clinical)
3142 VISTA WAY
OCEANSIDE, CA 92056

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801003611, enumerated as an "individual" on May 17, 2007.

The provider is located at 3142 VISTA WAY SUITE 207 OCEANSIDE, CA 92056 and the phone number is (760) 967-7082.

Registered Nurse with taxonomy code 163WC0400X and a focus in Case Management.