MR. ROSS ALAN MCDONALD SA-C
NPI 1285657494
Physician Assistant - Surgical in Mesa, AZ
NPI Status: Active since July 26, 2006
Contact Information
1524 E FAIRBROOK ST
MESA, AZ
ZIP 85203
Phone: (480) 221-4815
Fax: (480) 985-6247
- Individual
- Male
- Physician Assistant
- Surgical
About ROSS MCDONALD
This page provides the complete NPI Profile along with additional information for Ross Mcdonald, a provider established in Mesa, Arizona with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1285657494 assigned on July 2006. The practitioner's primary taxonomy code is 363AS0400X. The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1285657494
- Provider Name
- MR. ROSS ALAN MCDONALD SA-C
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1524 E FAIRBROOK ST MESA, AZ 85203
- Location Phone
- (480) 221-4815
- Location Fax
- (480) 985-6247
- Mailing Address
- PO BOX 21449 MESA, AZ 85277
- Mailing Phone
- (480) 221-4815
- Mailing Fax
- (480) 985-6247
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-26-2006
- Last Update Date
- 07-21-2022
- 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
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 | 246ZC0007X | Technologists, Technicians & Other Technical Service Providers | Specialist/Technologist, Other |
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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 1285657494, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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 66 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
MESA, AZ 85203
MESA, AZ 85203
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1285657494, enumerated as an "individual" on July 26, 2006.
The provider is located at 1524 E FAIRBROOK ST MESA, AZ 85203 and the phone number is (480) 221-4815.
Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.
