DR. YOUSSEF NAKHLA PSYD
NPI 1487482642
Psychologist - Clinical in Newport Beach, CA
NPI Status: Active since July 22, 2024
Contact Information
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA
ZIP 92660
Phone: (949) 432-9173
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Psychologist
- Clinical
About YOUSSEF NAKHLA
This page provides the complete NPI Profile along with additional information for Youssef Nakhla, a provider established in Newport Beach, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1487482642 assigned on July 2024. The practitioner's primary taxonomy code is 103TC0700X with license number 36042 (CA). The provider is registered as an individual and his NPI record was last updated August 2025.
- NPI
- 1487482642
- Provider Name
- DR. YOUSSEF NAKHLA PSYD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660
- Location Phone
- (949) 432-9173
- Mailing Address
- 23112 SONOITA MISSION VIEJO, CA 92691
- Mailing Phone
- (714) 475-8289
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-22-2024
- Last Update Date
- 08-25-2025
- Code Navigator
A clinical psychologist like Youssef Nakhla assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.
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
Psychologist Clinical
- Taxonomy Code
- 103TC0700X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 36042
- License State
- CA
- Taxonomy Description
- A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 4 | 8 | 7 | 4 | 8 | 2 | 6 | 4 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 16 | 7 | 8 | 8 | 4 | 6 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 6 + 7 + 8 + 8 + 4 + 6 + 8 + 24 = 78 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 78 = 2 | 2 | ||||||||
The NPI number 1487482642 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 15 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1841593605 | NATASHA L DEMAIO MFT Individual | Counselor (Mental Health) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (714) 794-7478 |
| 1205335973 | CHRISTOPHER SAMPLE PSYD Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 449-1335 |
| 1316080344 | DR. TRACY F KUO PHD, NP Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 385-2020 |
| 1407980006 | DR. DARCEY LEE JOHNSTON PSY.D Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 432-9173 |
| 1588873848 | DR. SALOME KHALILI DUBENETZKY PSYD Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 432-9173 |
| 1326506221 | DR. JESSE RYAN BASHEM PH.D. Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 899-2301 |
| 1457078487 | CAROLINE RODRIGUEZ PSY Individual | Psychologist | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 432-9173 |
| 1922585793 | KRYSTIANNA NGUYEN PH. D. Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (714) 758-5912 |
| 1174021729 | DR. RUMANA MANSUR AND ASSOCIATES, A PROFESSIONAL PSYCHOLOGICAL CORPORA Organization | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (657) 223-3360 |
| 1558523738 | DR. RUMANA MANSUR PHD Individual | Psychologist | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (657) 223-3360 |
| 1295598860 | OC PSYCHOLOGY CENTER Organization | Clinic/Center (Mental Health (Including Community Mental Health Center)) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 793-0122 |
| 1962769299 | MISS FELICIANA ANDREA GUANZON M.A. Individual | Marriage & Family Therapist | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (657) 223-3360 |
| 1841698503 | CHELSIE NICHOLSON Individual | Student in an Organized Health Care Education/Training Program | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (657) 223-3360 |
| 1629894662 | MRS. BOKRANG HWANG MA Individual | Student in an Organized Health Care Education/Training Program | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (657) 223-3360 |
| 1790311470 | MELANIE S DAVID PSY.D. Individual | Psychologist (Clinical) | 4000 MACARTHUR BLVD STE 600 NEWPORT BEACH, CA 92660 (949) 432-9173 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1487482642, enumerated in the NPI registry as an "individual" on July 22, 2024
The provider is located at 4000 Macarthur Blvd Ste 600 Newport Beach, Ca 92660 and the phone number is (949) 432-9173
The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical
This NPI record was last updated on July 22, 2024. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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