JIMIN OH D.D.S
NPI 1821488602
Dentist - Pediatric Dentistry in Derby, CT
NPI Status: Active since January 30, 2015
Contact Information
36 DIVISION ST
DERBY, CT
ZIP 06418
Phone: (475) 339-7997
- Individual
- Female
- Dentist
- Pediatric Dentistry
About JIMIN OH
This page provides the complete NPI Profile along with additional information for Jimin Oh, a provider established in Derby, Connecticut with a medical specialization in Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1821488602 assigned on January 2015. The practitioner's primary taxonomy code is 1223P0221X with license number 11426 (CT). The provider is registered as an individual and her NPI record was last updated February 2026. Jimin Oh operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.
- NPI
- 1821488602
- Provider Name
- JIMIN OH D.D.S
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 36 DIVISION ST DERBY, CT 06418
- Location Phone
- (475) 339-7997
- Mailing Address
- 36 DIVISION ST DERBY, CT 06418
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-30-2015
- Last Update Date
- 02-11-2026
- Code Navigator
A dentist like Jimin Oh is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
Location Map
Secondary Locations
- 3101 Main St
Bridgeport, CT 06606
(203) 604-6333
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
Dentist Pediatric Dentistry
- Taxonomy Code
- 1223P0221X
- Type
- Dental Providers
- License No.
- 11426
- License State
- CT
- Taxonomy Description
- An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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NPI 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 1821488602, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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 68 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
DERBY, CT 06418
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821488602, enumerated as an "individual" on January 30, 2015.
The provider is located at 36 DIVISION ST DERBY, CT 06418 and the phone number is (475) 339-7997.
Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.
