MR. JOHN J DERISIO OPA
NPI 1700968989
Physician Assistant - Surgical in Denver, CO
NPI Status: Active since October 19, 2006
Contact Information
2535 S DOWNING ST
SUITE 100
DENVER, CO
ZIP 80210
Phone: (720) 524-1367
Fax: (720) 524-1422
- Individual
- Male
- Physician Assistant
- Surgical
About JOHN DERISIO
This page provides the complete NPI Profile along with additional information for John Derisio, a provider established in Denver, Colorado with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1700968989 assigned on October 2006. The practitioner's primary taxonomy code is 363AS0400X with license number 154 (CO). The provider is registered as an individual and his NPI record was last updated 16 years ago.
- NPI
- 1700968989
- Provider Name
- MR. JOHN J DERISIO OPA
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2535 S DOWNING ST SUITE 100 DENVER, CO 80210
- Location Phone
- (720) 524-1367
- Location Fax
- (720) 524-1422
- Mailing Address
- 2535 S DOWNING ST SUITE 100 DENVER, CO 80210
- Mailing Phone
- (720) 524-1367
- Mailing Fax
- (720) 524-1422
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-19-2006
- Last Update Date
- 08-05-2010
- 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
Physician Assistant Surgical
- Taxonomy Code
- 363AS0400X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 154
- License State
- CO
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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 1700968989, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
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 71 is 80. 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.
DENVER, CO 80210
DENVER, CO 80210
DENVER, CO 80210
DENVER, CO 80210
DENVER, CO 80210
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1700968989, enumerated as an "individual" on October 19, 2006.
The provider is located at 2535 S DOWNING ST SUITE 100 DENVER, CO 80210 and the phone number is (720) 524-1367.
Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.
