JOSEPH MICHAEL MARTIN
NPI 1326515990
Nurse Practitioner - Psychiatric/Mental Health in Escondido, CA

NPI Status: Active since October 31, 2018

Contact Information

215 S HICKORY ST STE 114
ESCONDIDO, CA
ZIP 92025
Phone: (760) 690-6184

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Nurse Practitioner
Psychiatric/Mental Health

About JOSEPH MARTIN

This page provides the complete NPI Profile along with additional information for Joseph Martin, a provider established in Escondido, California with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1326515990 assigned on October 2018. The practitioner's primary taxonomy code is 363LP0808X with license number 95027621 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI: 1326515990
Provider Name: JOSEPH MICHAEL MARTIN
Gender: Male
Entity Type: Individual
Location Address: 215 S HICKORY ST STE 114 ESCONDIDO, CA 92025
Location Phone: (760) 690-6184
Mailing Address: 215 S HICKORY ST STE 114 ESCONDIDO, CA 92025
Mailing Phone: (760) 690-6184
Is Sole Proprietor?: No
Enumeration Date: 10-31-2018
Last Update Date: 03-08-2024
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A nurse practitioner (NP) like Joseph Martin is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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: Nurse Practitioner Psychiatric/Mental Health
Taxonomy Code: 363LP0808X
Type: Physician Assistants & Advanced Practice Nursing Providers
License No.: 95027621
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)
1	163WE0003X	Nursing Service Providers	Registered Nurse Emergency	95128545 (CA)
2	163WP0808X	Nursing Service Providers	Registered Nurse Psychiatric/Mental Health	95128545 (CA)
3	163WP0809X	Nursing Service Providers	Registered Nurse Psychiatric/Mental Health, Adult	95128545 (CA)
4	363L00000X	Physician Assistants & Advanced Practice Nursing Providers	Nurse Practitioner	95027621 (CA)

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 1326515990, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

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 5 → 10 → 1 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 1 + 0 + 1 + 1 + 0 + 9 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1326515990.