DR. JEFFREY JAMES JOHNSON D.D.S.
NPI 1598981052
Dentist - Pediatric Dentistry in Rockford, IL
NPI Status: Active since April 17, 2007
Contact Information
4903 E STATE ST
ROCKFORD, IL
ZIP 61108
Phone: (815) 398-2323
Fax: (815) 398-2328
- Individual
- Male
- Dentist
- Pediatric Dentistry
About JEFFREY JOHNSON
This page provides the complete NPI Profile along with additional information for Jeffrey Johnson, a provider established in Rockford, Illinois with a medical specialization in Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1598981052 assigned on April 2007. The practitioner's primary taxonomy code is 1223P0221X with license number 019 (IL). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1598981052
- Provider Name
- DR. JEFFREY JAMES JOHNSON D.D.S.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4903 E STATE ST ROCKFORD, IL 61108
- Location Phone
- (815) 398-2323
- Location Fax
- (815) 398-2328
- Mailing Address
- 4903 E STATE ST ROCKFORD, IL 61108
- Mailing Phone
- (815) 398-2323
- Mailing Fax
- (815) 398-2328
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-17-2007
- Last Update Date
- 07-08-2007
- Code Navigator
A dentist like Jeffrey Johnson 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
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.
- 019
- License State
- IL
- 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.
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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 | 9 | 8 | 9 | 8 | 1 | 0 | 5 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 18 | 8 | 18 | 8 | 2 | 0 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 8 + 8 + 1 + 8 + 8 + 2 + 0 + 1 + 0 + 24 = 68 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 68 = 2 | 2 | ||||||||
The NPI number 1598981052 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1376651679 | PEDIATRIC DENTISTRY OF NORTHERN ILLINOIS LTD Organization | Dentist (Pediatric Dentistry) | 4903 E STATE ST ROCKFORD, IL 61108 (815) 398-2323 |
| 1669054839 | DR. JACOB CAINE DACHMAN DMD Individual | Dentist (Pediatric Dentistry) | 4903 E STATE ST ROCKFORD, IL 61108 (815) 398-2323 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1598981052, enumerated in the NPI registry as an "individual" on April 17, 2007
The provider is located at 4903 E State St Rockford, Il 61108 and the phone number is (815) 398-2323
The provider's speciality is Dentist with taxonomy code 1223P0221X with a focus in Pediatric Dentistry
This NPI record was last updated on April 17, 2007. 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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