CHAD K OH M.D.
NPI 1568472421
Pediatrics - Pediatric Allergy/Immunology in Torrance, CA
NPI Status: Active since August 09, 2006
Contact Information
21840 NORMANDIE AVE
STE. 1100
TORRANCE, CA
ZIP 90502
Phone: (310) 222-5133
Fax: (310) 781-9352
- Individual
- Male
- Pediatrics
- Pediatric Allergy/Immunology
- PECOS Enrolled
About CHAD OH
This page provides the complete NPI Profile along with additional information for Chad Oh, a pediatrician established in Torrance, California with a medical specialization in Pediatrics, focusing in pediatric allergy/immunology . The healthcare provider is registered in the NPI registry with number 1568472421 assigned on August 2006. The practitioner's primary taxonomy code is 2080P0201X with license number A52349 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1568472421
- Provider Name
- CHAD K OH M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 21840 NORMANDIE AVE STE. 1100 TORRANCE, CA 90502
- Location Phone
- (310) 222-5133
- Location Fax
- (310) 781-9352
- Mailing Address
- 21840 NORMANDIE AVE STE. 1100 TORRANCE, CA 90502
- Mailing Phone
- (310) 222-5133
- Mailing Fax
- (310) 781-9352
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-09-2006
- Last Update Date
- 07-08-2007
- Code Navigator
A pediatrician like Chad Oh is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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
Pediatrics Pediatric Allergy/Immunology
- Taxonomy Code
- 2080P0201X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A52349
- License State
- CA
- Taxonomy Description
- A pediatrician who specializes in the diagnosis and treatment of allergies, allergic reactions, and immunologic diseases in children.
Medicare Participation & PECOS Enrollment Status
Chad Oh is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Reviews for CHAD K OH M.D.
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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 | 6 | 8 | 4 | 7 | 2 | 4 | 2 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 12 | 8 | 8 | 7 | 4 | 4 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 2 + 8 + 8 + 7 + 4 + 4 + 4 + 24 = 69 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 69 = 1 | 1 | ||||||||
The NPI number 1568472421 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1750360426 | SUDHIR ANAND M.D. Individual | Pediatrics (Pediatric Nephrology) | 21840 NORMANDIE AVE STE. 1100 TORRANCE, CA 90502 (310) 222-5133 |
| 1346229879 | BARRY BAYLEN M.D. Individual | Pediatrics (Pediatric Cardiology) | 21840 NORMANDIE AVE STE. 1100 TORRANCE, CA 90502 (310) 222-5133 |
| 1639158165 | MARIE BEALL M.D. Individual | Obstetrics & Gynecology (Maternal & Fetal Medicine) | 21840 NORMANDIE AVE STE. 900 TORRANCE, CA 90502 (310) 222-5125 |
| 1407835978 | LILLY BARBA M.D. Individual | Internal Medicine (Nephrology) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1144209693 | CAROL BERKOWITZ M.D. Individual | Emergency Medicine (Pediatric Emergency Medicine) | 21840 NORMANDIE AVE STE. 1100 TORRANCE, CA 90502 (310) 222-5133 |
| 1699754135 | CLIFFORD KEITH BECK M.D. Individual | Internal Medicine (Infectious Disease) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1568441954 | PETER BARRETT M.D. Individual | Internal Medicine | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1619957784 | MORRIS ASCH M.D. Individual | Surgery (Pediatric Surgery) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1245210665 | KYLE BOONE PH.D Individual | Psychologist | 21840 NORMANDIE AVE STE. 200 TORRANCE, CA 90502 (310) 222-3101 |
| 1811967433 | MATTHEW J BUDOFF M.D. Individual | Internal Medicine (Cardiovascular Disease) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1639149289 | RICHARD CASABURI M.D. Individual | Internal Medicine (Pulmonary Disease) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1730159070 | JOHN M. CRILEY M.D. Individual | Internal Medicine (Cardiovascular Disease) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1902876386 | ROWAN CHLEBOWSKI M.D., PHD Individual | Internal Medicine (Hematology & Oncology) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1669442901 | MARCIA CORNFORD M.D., PH.D Individual | Pathology (Neuropathology) | 21840 NORMANDIE AVE TORRANCE, CA 90502 (310) 222-2643 |
| 1609846955 | CHRISTIAN DE VIRGILIO M.D. Individual | Surgery (Vascular Surgery) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1750352944 | CHRISTOPHER K CHUNG M.D. Individual | Psychiatry & Neurology (Geriatric Psychiatry) | 21840 NORMANDIE AVE STE. 200 TORRANCE, CA 90502 (310) 222-3101 |
| 1285605337 | ROBERT DETRANO M.D. Individual | Internal Medicine (Cardiovascular Disease) | 21840 NORMANDIE AVE STE. 700 TORRANCE, CA 90502 (310) 222-5101 |
| 1215908512 | ERIC P BRASS MD Individual | General Practice | 21840 NORMANDIE AVE TORRANCE, CA 90502 (310) 222-5101 |
| 1528030046 | HANS FISCHER M.D. Individual | Radiology (Diagnostic Radiology) | 21840 NORMANDIE AVE ST. 500 TORRANCE, CA 90502 (310) 222-5163 |
| 1215909841 | EDRICK H DORIAN PSY.D Individual | Psychologist | 21840 NORMANDIE AVE STE. 200 TORRANCE, CA 90502 (310) 222-3101 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568472421, enumerated in the NPI registry as an "individual" on August 09, 2006
The provider is located at 21840 Normandie Ave Ste. 1100 Torrance, Ca 90502 and the phone number is (310) 222-5133
The provider's speciality is Pediatrics with taxonomy code 2080P0201X with a focus in Pediatric Allergy/Immunology
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
This NPI record was last updated on August 09, 2006. 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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