MAYRA PATRICIA BRETADO NP
NPI 1821921982
Nurse Practitioner - Psychiatric/Mental Health in El Centro, CA

NPI Status: Active since June 06, 2026

Contact Information

1600 S IMPERIAL AVE
EL CENTRO, CA
ZIP 92243
Phone: (760) 890-6203

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About MAYRA BRETADO

This page provides the complete NPI Profile along with additional information for Mayra Bretado, a provider established in El Centro, California with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1821921982 assigned on June 2026. The practitioner's primary taxonomy code is 363LP0808X with license number NP95039135 (CA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1821921982
Provider Name
MAYRA PATRICIA BRETADO NP
Gender
Female
Entity Type
Individual
Location Address
1600 S IMPERIAL AVE EL CENTRO, CA 92243
Location Phone
(760) 890-6203
Mailing Address
5976 GREYVILLE PL RANCHO CUCAMONGA, CA 91739
Mailing Phone
(909) 730-0224
Is Sole Proprietor?
Yes
Enumeration Date
06-06-2026
Last Update Date
06-06-2026
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A nurse practitioner (NP) like Mayra Bretado 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.
NP95039135
License State
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 1821921982, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 9 → 18 → 9 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 8 + 2 + 2 + 9 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1821921982.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
1600 S IMPERIAL AVE, SUITE #8
EL CENTRO, CA 92243
Pharmacist
1600 S IMPERIAL AVE
EL CENTRO, CA 92243
Pharmacy Technician
1600 S IMPERIAL AVE
EL CENTRO, CA 92243
Pharmacy Technician
1600 S IMPERIAL AVE
EL CENTRO, CA 92243
Pharmacist
1600 S IMPERIAL AVE
EL CENTRO, CA 92243
Prosthetist
1600 S IMPERIAL AVE, SUITE 15
EL CENTRO, CA 92243
Durable Medical Equipment & Medical Supplies
1600 S IMPERIAL AVE, SUITE 3
EL CENTRO, CA 92243
Internal Medicine (Infectious Disease)
1600 S IMPERIAL AVE, 8
EL CENTRO, CA 92243
Pharmacy
1600 S IMPERIAL AVE, STE 12
EL CENTRO, CA 92243
Pharmacist
1600 S IMPERIAL AVE
EL CENTRO, CA 92243
Pharmacist
1600 S IMPERIAL AVE, STE #12
EL CENTRO, CA 92243
Counselor (Mental Health)
1600 S IMPERIAL AVE
EL CENTRO, CA 92243
Radiology (Diagnostic Radiology)
1600 S IMPERIAL AVE, SUITE 17
EL CENTRO, CA 92243

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821921982, enumerated as an "individual" on June 06, 2026.

The provider is located at 1600 S IMPERIAL AVE EL CENTRO, CA 92243 and the phone number is (760) 890-6203.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.