ROCHELLE TERESA DYKE
NPI 1124979570
Perfusionist in Washington, DC
NPI Status: Active since February 03, 2026
Contact Information
50 IRVING ST NW
WASHINGTON, DC
ZIP 20422
Phone: (202) 745-8000
- Individual
- Female
- Perfusionist
About ROCHELLE DYKE
This page provides the complete NPI Profile along with additional information for Rochelle Dyke, a provider established in Washington, District Of Columbia with a medical specialization in Perfusionist. The healthcare provider is registered in the NPI registry with number 1124979570 assigned on February 2026. The practitioner's primary taxonomy code is 242T00000X with license number 1000007 (MD). The provider is registered as an individual and her NPI record was last updated February 2026.
- NPI
- 1124979570
- Provider Name
- ROCHELLE TERESA DYKE
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 50 IRVING ST NW WASHINGTON, DC 20422
- Location Phone
- (202) 745-8000
- Mailing Address
- 1868 BURLEY RD ANNAPOLIS, MD 21409
- Mailing Phone
- (786) 374-5315
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-03-2026
- Last Update Date
- 02-03-2026
- Code Navigator
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
Perfusionist
- Taxonomy Code
- 242T00000X
- Type
- Technologists, Technicians & Other Technical Service Providers
- License No.
- 1000007
- License State
- MD
- Taxonomy Description
- A perfusionist operates extracorporeal circulation and autotransfusion equipment during any medical situation where it is necessary to support or temporarily replace the patient's circulatory or respiratory function. The perfusionist is knowledgeable concerning the variety of equipment available to perform extracorporeal circulation functions and is responsible, in consultation with the physician, for selecting the appropriate equipment and techniques to be used.
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 | 242T00000X | Technologists, Technicians & Other Technical Service Providers | Perfusionist | OPF000050 (PA) |
| 2 | 242T00000X | Technologists, Technicians & Other Technical Service Providers | Perfusionist | 1261612 (NY) |
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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 1124979570, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).
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 70 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
WASHINGTON, DC 20422
WASHINGTON, DC 20422
WASHINGTON, DC 20422
WASHINGTON, DC 20422
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1124979570, enumerated as an "individual" on February 03, 2026.
The provider is located at 50 IRVING ST NW WASHINGTON, DC 20422 and the phone number is (202) 745-8000.
Perfusionist with taxonomy code 242T00000X.
