QUI CHEUN JOSHUA NG DO
NPI 1528697257
Radiology - Diagnostic Radiology in Orange, CA
NPI Status: Active since April 04, 2020
- Individual
- Male
- Radiology
- Diagnostic Radiology
About QUI CHEUN NG
This page provides the complete NPI Profile along with additional information for Qui Cheun Ng, a provider established in Orange, California with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1528697257 assigned on April 2020. The practitioner's primary taxonomy code is 2085R0202X with license number 20A20389 (CA). The provider is registered as an individual and his NPI record was last updated June 2025.
- NPI
- 1528697257
- Provider Name
- QUI CHEUN JOSHUA NG DO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 101 THE CITY DR S ORANGE, CA 92868
- Location Phone
- (714) 456-7890
- Mailing Address
- 200 S MANCHESTER AVE ORANGE, CA 92868
- Mailing Phone
- (714) 456-8888
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-04-2020
- Last Update Date
- 06-03-2025
- Code Navigator
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
Radiology Diagnostic Radiology
- Taxonomy Code
- 2085R0202X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 20A20389
- License State
- CA
- Taxonomy Description
- A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
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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 | 5 | 2 | 8 | 6 | 9 | 7 | 2 | 5 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 4 | 8 | 12 | 9 | 14 | 2 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 4 + 8 + 1 + 2 + 9 + 1 + 4 + 2 + 1 + 0 + 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 1528697257 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 19 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1548264013 | CHARLES DAVID ROSEN M.D. Individual | Orthopaedic Surgery (Orthopaedic Surgery of the Spine) | 101 THE CITY DR S ORANGE, CA 92868 (714) 534-0547 |
| 1043208994 | GEORGE V LAWRY II MD Individual | Internal Medicine (Rheumatology) | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-7662 |
| 1205825908 | MS. ROXANNE MARIE RUZICKA M.S. Individual | Genetic Counselor, MS | 101 THE CITY DR S DEPARTMENT OF PEDIATRICS ORANGE, CA 92868 (714) 456-2340 |
| 1467415919 | GAMAL M. GHONIEM M.D. Individual | Urology | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-5378 |
| 1215993985 | AMY D KOSANKE CRNA Individual | Nurse Anesthetist, Certified Registered | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-5261 |
| 1851349963 | REGENTS OF THE UNIVERSITY OF CALIFORNIA Organization | Surgery | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1790734648 | DR. DEEPAK KUMAR RAJPOOT MD Individual | Pediatrics (Pediatric Nephrology) | 101 THE CITY DR S BLDG. 56, SUITE 600 ORANGE, CA 92868 (714) 456-6815 |
| 1750331179 | HAMID REZA DJALILIAN M.D. Individual | Otolaryngology (Otology & Neurotology) | 101 THE CITY DR S BLDG 56, SUITE 500 RTE 81 ORANGE, CA 92868 (714) 456-5753 |
| 1871543785 | DR. ABRAHAM ROSENBAUM MD Individual | Anesthesiology | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1720030760 | IRA T LOTT MD Individual | Pediatrics (Neurodevelopmental Disabilities) | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1235182205 | MALCOLM B DICK PHD Individual | Psychiatry & Neurology (Neurology) | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1447206644 | SANJAY REDDY MD Individual | Internal Medicine | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1811943129 | BELA STEPHEN DENES SR. M.D. Individual | Urology | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-6054 |
| 1912954405 | STANLEY M ROSEN MD Individual | Internal Medicine (Nephrology) | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1922049527 | THANHTAM NGUYEN MD Individual | Pediatrics | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1306887757 | NATHAN KUDRICK MD Individual | Anesthesiology | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1407898661 | KELLY SUZANNE HOPKINS CRNA Individual | Nurse Anesthetist, Certified Registered | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-5261 |
| 1457394801 | ALPESH NAVIN AMIN MD Individual | Family Medicine | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
| 1699719237 | JOSEPH H DONNELLY MD Individual | Pediatrics | 101 THE CITY DR S ORANGE, CA 92868 (714) 456-8068 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1528697257, enumerated in the NPI registry as an "individual" on April 04, 2020
The provider is located at 101 The City Dr S Orange, Ca 92868 and the phone number is (714) 456-7890
The provider's speciality is Radiology with taxonomy code 2085R0202X with a focus in Diagnostic Radiology
This NPI record was last updated on April 04, 2020. 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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