ROULA CREIGHTON M.D.
NPI 1821142373
Psychiatry & Neurology - Psychiatry in Irvine, CA
- Individual
- Female
- Psychiatry & Neurology
- Psychiatry
About ROULA CREIGHTON
This page provides the complete NPI Profile along with additional information for Roula Creighton, a provider established in Irvine, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1821142373 assigned on January 2007. The practitioner's primary taxonomy code is 2084P0800X with license number A95376 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1821142373
- Provider Name
- ROULA CREIGHTON M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 19200 VON KARMAN AVE STE 350 IRVINE, CA 92612
- Location Phone
- (949) 202-7566
- Location Fax
- (949) 437-3428
- Mailing Address
- 19200 VON KARMAN AVE STE 350 IRVINE, CA 92612
- Mailing Phone
- (949) 202-7566
- Mailing Fax
- (949) 437-3428
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-22-2007
- Last Update Date
- 10-06-2025
- Code Navigator
A psychiatrist like Roula Creighton are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.
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
Psychiatry & Neurology Psychiatry
- Taxonomy Code
- 2084P0800X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A95376
- License State
- CA
- Taxonomy Description
- A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 87 times for 13 patientsReviews for ROULA CREIGHTON M.D.
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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 1821142373, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
IRVINE, CA 92612
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821142373, enumerated as an "individual" on January 22, 2007.
The provider is located at 19200 VON KARMAN AVE STE 350 IRVINE, CA 92612 and the phone number is (949) 202-7566.
Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.
