FATIMA NUR-HAYDA MALALI TOGNO RN
NPI 1538638549
Nurse Practitioner - Family in Orange, CA

NPI Status: Active since November 19, 2018

Contact Information

401 THE CITY DR S
ORANGE, CA
ZIP 92868
Phone: (714) 935-6440

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About FATIMA NUR-HAYDA TOGNO

This page provides the complete NPI Profile along with additional information for Fatima Nur-hayda Togno, a provider established in Orange, California with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1538638549 assigned on November 2018. The practitioner's primary taxonomy code is 363LF0000X with license number 1010437 (TX). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1538638549
Provider Name
FATIMA NUR-HAYDA MALALI TOGNO RN
Gender
Female
Entity Type
Individual
Location Address
401 THE CITY DR S ORANGE, CA 92868
Location Phone
(714) 935-6440
Mailing Address
7300 EL DORADO PARKWAY SUITE 125 MCKINNEY, TX 75070
Mailing Phone
(714) 935-6440
Is Sole Proprietor?
No
Enumeration Date
11-19-2018
Last Update Date
02-27-2026
Code Navigator

A nurse practitioner (NP) like Fatima Nur-hayda Togno 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
1010437
License State
TX

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

95057515 (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 1538638549, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 3 → 6 6 → 12 → 3 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 2 + 3 + 1 + 6 + 5 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1538638549.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Registered Nurse (Community Health)
401 THE CITY DR S
ORANGE, CA 92868
Registered Nurse (Community Health)
401 THE CITY DR S
ORANGE, CA 92868
Registered Nurse (Community Health)
401 THE CITY DR S
ORANGE, CA 92868
Marriage & Family Therapist
401 THE CITY DR S
ORANGE, CA 92868
Social Worker (Clinical)
401 THE CITY DR S
ORANGE, CA 92868
Marriage & Family Therapist
401 THE CITY DR S
ORANGE, CA 92868
Marriage & Family Therapist
401 THE CITY DR S
ORANGE, CA 92868
Foster Care Agency
401 THE CITY DR S, BLDG. 46
ORANGE, CA 92868
Counselor (Mental Health)
401 THE CITY DR S
ORANGE, CA 92868
Marriage & Family Therapist
401 THE CITY DR S
ORANGE, CA 92868
Nursing Facility/Intermediate Care Facility
401 THE CITY DR S
ORANGE, CA 92868
Case Management
401 THE CITY DR S
ORANGE, CA 92868
Pediatrics (Child Abuse Pediatrics)
401 THE CITY DR S
ORANGE, CA 92868
Marriage & Family Therapist
401 THE CITY DR S
ORANGE, CA 92868

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538638549, enumerated as an "individual" on November 19, 2018.

The provider is located at 401 THE CITY DR S ORANGE, CA 92868 and the phone number is (714) 935-6440.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.