LASHANNA JOHNSON LVN
NPI 1215806054
Pediatrics - Child Abuse Pediatrics in Oakland, CA
NPI Status: Active since October 31, 2025
Contact Information
609 CATRON DR
OAKLAND, CA
ZIP 94603
Phone: (510) 753-8566
- Individual
- Female
- Pediatrics
- Child Abuse Pediatrics
About LASHANNA JOHNSON
This page provides the complete NPI Profile along with additional information for Lashanna Johnson, a pediatrician established in Oakland, California with a medical specialization in Pediatrics, focusing in child abuse pediatrics . The healthcare provider is registered in the NPI registry with number 1215806054 assigned on October 2025. The practitioner's primary taxonomy code is 2080C0008X with license number 721686 (CA). The provider is registered as an individual and her NPI record was last updated one year ago. Lashanna Johnson operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.
- NPI
- 1215806054
- Provider Name
- LASHANNA JOHNSON LVN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 609 CATRON DR OAKLAND, CA 94603
- Location Phone
- (510) 753-8566
- Mailing Address
- 2500 FAIRMONT DR CASTRO VALLEY, CA 94578
- Mailing Phone
- (510) 753-8566
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 10-31-2025
- Last Update Date
- 10-31-2025
- Code Navigator
A pediatrician like Lashanna Johnson 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 Child Abuse Pediatrics
- Taxonomy Code
- 2080C0008X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 721686
- License State
- CA
- Taxonomy Description
- A Child Abuse Pediatrician serves as a resource to children, families and communities by accurately diagnosing abuse; consulting with community agencies on child safety; providing expertise in courts of law; treating consequences of abuse and neglect; directing child abuse and neglect prevention programs and participating on multidisciplinary teams investigating; and managing child abuse cases.
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 1215806054, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).
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 46 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1215806054, enumerated as an "individual" on October 31, 2025.
The provider is located at 609 CATRON DR OAKLAND, CA 94603 and the phone number is (510) 753-8566.
Pediatrics with taxonomy code 2080C0008X and a focus in Child Abuse Pediatrics.
