SAFIULLAH KHAN DPM
NPI 1144154626
Podiatrist in Chicago, IL

NPI Status: Active since June 10, 2026

Contact Information

5140 N CALIFORNIA AVE
CHICAGO, IL
ZIP 60625
Phone: (773) 878-8200

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  • Individual
  • Male
  • Podiatrist

About SAFIULLAH KHAN

This page provides the complete NPI Profile along with additional information for Safiullah Khan, a provider established in Chicago, Illinois with a medical specialization in Podiatrist. The healthcare provider is registered in the NPI registry with number 1144154626 assigned on June 2026. The practitioner's primary taxonomy code is 213E00000X with license number NOTAPPLICABLE (IL). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1144154626
Provider Name
SAFIULLAH KHAN DPM
Gender
Male
Entity Type
Individual
Location Address
5140 N CALIFORNIA AVE CHICAGO, IL 60625
Location Phone
(773) 878-8200
Mailing Address
755 EVANSTON ST HOFFMAN ESTATES, IL 60169
Is Sole Proprietor?
No
Enumeration Date
06-10-2026
Last Update Date
06-10-2026
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A podiatrist like Safiullah Khan 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.
NOTAPPLICABLE
License State
IL
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.

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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 1144154626, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 4 → 8 1 → 2 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 2 + 5 + 8 + 6 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1144154626.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Hematology & Oncology)
5140 N CALIFORNIA AVE, SUITE 115
CHICAGO, IL 60625
Nurse Practitioner (Family)
5140 N CALIFORNIA AVE, PRE-SURGICAL TESTING
CHICAGO, IL 60625
Plastic Surgery
5140 N CALIFORNIA AVE, SUITE 735
CHICAGO, IL 60625
Nurse Practitioner
5140 N CALIFORNIA AVE
CHICAGO, IL 60625
Pediatrics
5140 N CALIFORNIA AVE, SUITE 715
CHICAGO, IL 60625
Family Medicine
5140 N CALIFORNIA AVE, SUITE 700
CHICAGO, IL 60625
Internal Medicine (Nephrology)
5140 N CALIFORNIA AVE, SUITE 700
CHICAGO, IL 60625
Pediatrics
5140 N CALIFORNIA AVE, SUITE 700
CHICAGO, IL 60625
Internal Medicine (Nephrology)
5140 N CALIFORNIA AVE, SUITE 700
CHICAGO, IL 60625
Surgery
5140 N CALIFORNIA AVE, SUITE 780
CHICAGO, IL 60625
Surgery (Vascular Surgery)
5140 N CALIFORNIA AVE, SUITE 780
CHICAGO, IL 60625
Ophthalmology
5140 N CALIFORNIA AVE, SUITE 565
CHICAGO, IL 60625
Family Medicine
5140 N CALIFORNIA AVE, G400
CHICAGO, IL 60625
Internal Medicine (Cardiovascular Disease)
5140 N CALIFORNIA AVE, SUITE G 465
CHICAGO, IL 60625
Internal Medicine (Cardiovascular Disease)
5140 N CALIFORNIA AVE, SUITE 630
CHICAGO, IL 60625
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5140 N CALIFORNIA AVE, SUITE 545
CHICAGO, IL 60625
Obstetrics & Gynecology
5140 N CALIFORNIA AVE, SUITE 740
CHICAGO, IL 60625
Internal Medicine
5140 N CALIFORNIA AVE, SUITE 525
CHICAGO, IL 60625
Orthopaedic Surgery
5140 N CALIFORNIA AVE, STE 405
CHICAGO, IL 60625
Internal Medicine (Hematology & Oncology)
5140 N CALIFORNIA AVE, SUITE 115
CHICAGO, IL 60625

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144154626, enumerated as an "individual" on June 10, 2026.

The provider is located at 5140 N CALIFORNIA AVE CHICAGO, IL 60625 and the phone number is (773) 878-8200.

Podiatrist with taxonomy code 213E00000X.