ROGER REAGAN QUACH MD
NPI 1831775667
Psychiatry & Neurology - Psychiatry in Camp Lejeune, NC
NPI Status: Active since March 22, 2021
Contact Information
PSC BOX 20093
HQ CO 2D MARINE REGIMENT (OSCAR)
CAMP LEJEUNE, NC
ZIP 28542
Phone: (910) 450-6585
- Individual
- Male
- Psychiatry & Neurology
- Psychiatry
About ROGER QUACH
This page provides the complete NPI Profile along with additional information for Roger Quach, a provider established in Camp Lejeune, North Carolina with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1831775667 assigned on March 2021. The practitioner's primary taxonomy code is 2084P0800X with license number 0101276558 (VA). The provider is registered as an individual and his NPI record was last updated July 2025.
- NPI
- 1831775667
- Provider Name
- ROGER REAGAN QUACH MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- PSC BOX 20093 HQ CO 2D MARINE REGIMENT (OSCAR) CAMP LEJEUNE, NC 28542
- Location Phone
- (910) 450-6585
- Mailing Address
- 1775 FORRESTAL DRIVE ATTN: CREDENTIALS BLDG 41 NORFOLK, VA 23551
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-22-2021
- Last Update Date
- 07-23-2025
- Code Navigator
A psychiatrist like Roger Quach 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.
- 0101276558
- License State
- VA
- 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.
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) |
|---|---|---|---|---|
| 1 | 208D00000X | Allopathic & Osteopathic Physicians | General Practice | 0101276558 (VA) |
| 2 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
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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 | 8 | 3 | 1 | 7 | 7 | 5 | 6 | 6 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 6 | 1 | 14 | 7 | 10 | 6 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 6 + 1 + 1 + 4 + 7 + 1 + 0 + 6 + 1 + 2 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1831775667 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831775667, enumerated in the NPI registry as an "individual" on March 22, 2021
The provider is located at Psc Box 20093 Hq Co 2d Marine Regiment (oscar) Camp Lejeune, Nc 28542 and the phone number is (910) 450-6585
The provider's speciality is Psychiatry & Neurology with taxonomy code 2084P0800X with a focus in Psychiatry
This NPI record was last updated on March 22, 2021. 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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