MARGY RUTH SALGUERA HERNANDEZ
NPI 1295669745
Health and Wellness Coach in Oakland, CA

NPI Status: Active since June 10, 2026

Contact Information

4803 LAWTON AVE
OAKLAND, CA
ZIP 94609
Phone: (510) 879-2115

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  • Individual
  • Female
  • Health and Wellness Coach

About MARGY SALGUERA HERNANDEZ

This page provides the complete NPI Profile along with additional information for Margy Salguera Hernandez, a provider established in Oakland, California with a medical specialization in Health And Wellness Coach. The healthcare provider is registered in the NPI registry with number 1295669745 assigned on June 2026. The practitioner's primary taxonomy code is 171400000X with license number EFED562F18 (CA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1295669745
Provider Name
MARGY RUTH SALGUERA HERNANDEZ
Gender
Female
Entity Type
Individual
Location Address
4803 LAWTON AVE OAKLAND, CA 94609
Location Phone
(510) 879-2115
Mailing Address
4803 LAWTON AVE OAKLAND, CA 94609
Mailing Phone
(510) 879-2115
Is Sole Proprietor?
No
Enumeration Date
06-10-2026
Last Update Date
06-10-2026
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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

Health and Wellness Coach

Taxonomy Code
171400000X
Type
Other Service Providers
License No.
EFED562F18
License State
CA
Taxonomy Description
The Health & Wellness Coach is trained in motivational theories, strategies, and communication techniques, which are used to assist patients to develop intrinsic motivation and obtain skills to create sustainable change for improved health and well-being. Health and wellness coaching is a patient-centered approach wherein patients at least partially determine their goals, use self-discovery or active learning processes together with content education to work toward their goals, and self-monitor behaviors to increase accountability, all within the context of an interpersonal relationship with a coach.

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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 1295669745, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 2 + 6 + 1 + 8 + 7 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1295669745.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Community/Behavioral Health
4803 LAWTON AVE
OAKLAND, CA 94609
Speech-Language Pathologist
4803 LAWTON AVE
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295669745, enumerated as an "individual" on June 10, 2026.

The provider is located at 4803 LAWTON AVE OAKLAND, CA 94609 and the phone number is (510) 879-2115.

Health and Wellness Coach with taxonomy code 171400000X.