MR. DAVID VERNON JOHNSON RN/EMT
NPI 1215520416
Clinical Nurse Specialist - Emergency in Pasadena, MD
NPI Status: Active since February 18, 2021
Contact Information
7753 ROCKANNA RD
PASADENA, MD
ZIP 21122
Phone: (144) 379-0870
- Individual
- Male
- Clinical Nurse Specialist
- Emergency
About DAVID JOHNSON
This page provides the complete NPI Profile along with additional information for David Johnson, a provider established in Pasadena, Maryland with a medical specialization in Clinical Nurse Specialist, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1215520416 assigned on February 2021. The practitioner's primary taxonomy code is 364SE0003X with license number CS00180 (MD). The provider is registered as an individual and his NPI record was last updated 2 years ago.
- NPI
- 1215520416
- Provider Name
- MR. DAVID VERNON JOHNSON RN/EMT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 7753 ROCKANNA RD PASADENA, MD 21122
- Location Phone
- (144) 379-0870
- Mailing Address
- 7753 ROCKANNA RD PASADENA, MD 21122
- Mailing Phone
- (443) 790-8703
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-18-2021
- Last Update Date
- 09-03-2024
- Code Navigator
A Clinical Nurse Specialist (CNS) like David Johnson is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.
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
Clinical Nurse Specialist Emergency
- Taxonomy Code
- 364SE0003X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- CS00180
- License State
- MD
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 163WE0003X | Nursing Service Providers | Registered Nurse | R187894 (MD) |
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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 1215520416, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).
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 44 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1215520416, enumerated as an "individual" on February 18, 2021.
The provider is located at 7753 ROCKANNA RD PASADENA, MD 21122 and the phone number is (144) 379-0870.
Clinical Nurse Specialist with taxonomy code 364SE0003X and a focus in Emergency.
