DAVID T ELLSWORTH D.P.M
NPI 1528355708
Podiatrist - Foot & Ankle Surgery in Mesa, AZ
NPI Status: Active since July 07, 2011
Contact Information
4121 E VALLEY AUTO DR
STE 110
MESA, AZ
ZIP 85206
Phone: (480) 892-1540
Fax: (480) 892-2243
- Individual
- Male
- Podiatrist
- Foot & Ankle Surgery
About DAVID ELLSWORTH
This page provides the complete NPI Profile along with additional information for David Ellsworth, a provider established in Mesa, Arizona with a medical specialization in Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1528355708 assigned on July 2011. The practitioner's primary taxonomy code is 213ES0103X with license number 0786 (AZ). The provider is registered as an individual and his NPI record was last updated 10 years ago.
- NPI
- 1528355708
- Provider Name
- DAVID T ELLSWORTH D.P.M
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4121 E VALLEY AUTO DR STE 110 MESA, AZ 85206
- Location Phone
- (480) 892-1540
- Location Fax
- (480) 892-2243
- Mailing Address
- 9233 E NEVILLE AVE UNIT 1033 MESA, AZ 85209
- Mailing Phone
- (480) 310-6015
- Mailing Fax
- (480) 892-2243
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-07-2011
- Last Update Date
- 05-05-2016
- 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
Podiatrist Foot & Ankle Surgery
- Taxonomy Code
- 213ES0103X
- Type
- Podiatric Medicine & Surgery Service Providers
- License No.
- 0786
- License State
- AZ
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 | 213E00000X | Podiatric Medicine & Surgery Service Providers | Podiatrist | 0786 (AZ) |
| 2 | 213ES0000X | Podiatric Medicine & Surgery Service Providers | Podiatrist | 0786 (AZ) |
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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 1528355708, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 15 providers are registered at the same or a nearby location.
MESA, AZ 85206
MESA, AZ 85206
MESA, AZ 85206
MESA, AZ 85206
MESA, AZ 85206
MESA, AZ 85206
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1528355708, enumerated as an "individual" on July 07, 2011.
The provider is located at 4121 E VALLEY AUTO DR STE 110 MESA, AZ 85206 and the phone number is (480) 892-1540.
Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.
