AHMAD MAREI NP
NPI 1710832043
Nurse Practitioner - Adult Health in Santa Ana, CA

NPI Status: Active since March 02, 2026

Contact Information

999 N TUSTIN AVE
SANTA ANA, CA
ZIP 92705
Phone: (714) 617-2626

Get Directions Write a Review

  • Individual
  • Male
  • Nurse Practitioner
  • Adult Health

About AHMAD MAREI

This page provides the complete NPI Profile along with additional information for Ahmad Marei, a provider established in Santa Ana, California with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1710832043 assigned on March 2026. The practitioner's primary taxonomy code is 363LA2200X with license number 95038203 (CA). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1710832043
Provider Name
AHMAD MAREI NP
Gender
Male
Entity Type
Individual
Location Address
999 N TUSTIN AVE SANTA ANA, CA 92705
Location Phone
(714) 617-2626
Mailing Address
999 N TUSTIN AVE SANTA ANA, CA 92705
Is Sole Proprietor?
No
Enumeration Date
03-02-2026
Last Update Date
03-02-2026
Code Navigator

A nurse practitioner (NP) like Ahmad Marei 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95038203
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)
1363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

95038203 (CA)

Reviews for AHMAD MAREI NP

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1710832043, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 1 → 2 8 → 16 → 7 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 6 + 3 + 4 + 0 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1710832043.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (Prosthodontics)
999 N TUSTIN AVE, SUITE 117
SANTA ANA, CA 92705
Surgery
999 N TUSTIN AVE, STE 116
SANTA ANA, CA 92705
Internal Medicine (Nephrology)
999 N TUSTIN AVE
SANTA ANA, CA 92705
Ophthalmology
999 N TUSTIN AVE, #122
SANTA ANA, CA 92705
Dentist (Pediatric Dentistry)
999 N TUSTIN AVE, SUITE #219
SANTA ANA, CA 92705
Dentist (Pediatric Dentistry)
999 N TUSTIN AVE, 219
SANTA ANA, CA 92705
Family Medicine
999 N TUSTIN AVE, SUITE 222
SANTA ANA, CA 92705
Pediatrics
999 N TUSTIN AVE, SUITE # 124
SANTA ANA, CA 92705
Pediatrics
999 N TUSTIN AVE, SUITE # 124
SANTA ANA, CA 92705
Chiropractor
999 N TUSTIN AVE, SUITE 101
SANTA ANA, CA 92705
Ophthalmology
999 N TUSTIN AVE, 122
SANTA ANA, CA 92705
Family Medicine
999 N TUSTIN AVE, SUITE 220
SANTA ANA, CA 92705
Dentist (Prosthodontics)
999 N TUSTIN AVE, SUITE 117
SANTA ANA, CA 92705
Orthopaedic Surgery
999 N TUSTIN AVE, #212
SANTA ANA, CA 92705
Specialist
999 N TUSTIN AVE, 109
SANTA ANA, CA 92705
Non-emergency Medical Transport (VAN)
999 N TUSTIN AVE, 16
SANTA ANA, CA 92705
Physical Therapist
999 N TUSTIN AVE, 101
SANTA ANA, CA 92705
Clinic/Center (Sleep Disorder Diagnostic)
999 N TUSTIN AVE, SUITE 17A
SANTA ANA, CA 92705
Non-emergency Medical Transport (VAN)
999 N TUSTIN AVE
SANTA ANA, CA 92705
Specialist
999 N TUSTIN AVE, STE 16
SANTA ANA, CA 92705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710832043, enumerated as an "individual" on March 02, 2026.

The provider is located at 999 N TUSTIN AVE SANTA ANA, CA 92705 and the phone number is (714) 617-2626.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.