ALISHA LEIGH JOHNSTON DPM
NPI 1952601312
Podiatrist in Devils Lake, ND

NPI Status: Active since November 01, 2010

Contact Information

1001 7TH STREET NE
DEVILS LAKE, ND
ZIP 58301
Phone: (701) 662-2157
Fax: (701) 662-4116

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NPPES record last updated: June 18, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Podiatrist

About ALISHA JOHNSTON

This page provides the complete NPI Profile along with additional information for Alisha Johnston, a provider established in Devils Lake, North Dakota with a medical specialization in Podiatrist. The healthcare provider is registered in the NPI registry with number 1952601312 assigned on November 2010. The practitioner's primary taxonomy code is 213E00000X with license number 71 (ND). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1952601312
Provider Name
ALISHA LEIGH JOHNSTON DPM
Gender
Female
Entity Type
Individual
Location Address
1001 7TH STREET NE DEVILS LAKE, ND 58301
Location Phone
(701) 662-2157
Location Fax
(701) 662-4116
Mailing Address
2401 DEMERS AVE GRAND FORKS, ND 58201
Mailing Phone
(701) 780-4085
Is Sole Proprietor?
No
Enumeration Date
11-01-2010
Last Update Date
06-18-2020
Code Navigator

A podiatrist like Alisha Johnston provides medical and surgical care for people with foot, ankle, and lower leg issues. Podiatrists treat foot and ankle ailments like calluses, ingrown toenails, heel spurs, arthritis, congenital foot deformities, foot problems associated with diabetes and arch problems.

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

Taxonomy Code
213E00000X
Type
Podiatric Medicine & Surgery Service Providers
License No.
71
License State
ND
Taxonomy Description
A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

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)
1213ES0103XPodiatric Medicine & Surgery Service Providers

Podiatrist
Foot & Ankle Surgery

71 (ND)

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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 1952601312, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
2
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 5 → 10 → 1 6 → 12 → 3 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 0 + 2 + 1 + 2 + 0 + 2 + 3 + 2 + 24 = 48

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1952601312.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Family Medicine
1001 7TH STREET NE
DEVILS LAKE, ND 58301
Family Medicine
1001 7TH STREET NE
DEVILS LAKE, ND 58301
Nurse Practitioner (Psychiatric/Mental Health)
1001 7TH STREET NE
DEVILS LAKE, ND 58301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952601312, enumerated as an "individual" on November 01, 2010.

The provider is located at 1001 7TH STREET NE DEVILS LAKE, ND 58301 and the phone number is (701) 662-2157.

Podiatrist with taxonomy code 213E00000X.