FOOT FIRST PODIATRY CL PC
NPI 1891840203
Podiatrist - Foot & Ankle Surgery in Crystal Lake, IL

NPI Status: Active since January 24, 2007

Contact Information

39 S VIRGINIA ST
CRYSTAL LAKE, IL
ZIP 60014
Phone: (815) 477-9221
Fax: (815) 477-8916

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  • Organization
  • Podiatrist
  • Foot & Ankle Surgery

About FOOT FIRST PODIATRY CL PC

This page provides the complete NPI Profile along with additional information for Foot First Podiatry Cl Pc, a provider established in Crystal Lake, Illinois operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1891840203 assigned on January 2007. The practitioner's primary taxonomy code is 213ES0103X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Mr. Ronald Jay Leib Dpm (Owner)

NPI
1891840203
Provider Name
FOOT FIRST PODIATRY CL PC
Entity Type
Organization
Location Address
39 S VIRGINIA ST CRYSTAL LAKE, IL 60014
Location Phone
(815) 477-9221
Location Fax
(815) 477-8916
Mailing Address
39 S VIRGINIA ST CRYSTAL LAKE, IL 60014
Mailing Phone
(815) 477-9221
Mailing Fax
(815) 477-8916
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-24-2007
Last Update Date
08-22-2020
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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 State
IL

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. RONALD JAY LEIB DPM

Authorized Official Title
OWNER
Authorized Official Phone
(815) 477-9221

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
5619947OTHER (01)ILBC BS OF ILLINOIS

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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 1891840203, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 9 → 18 → 9 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 6 + 4 + 0 + 2 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1891840203.

Other Providers at the Same Location


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

Podiatrist (Foot & Ankle Surgery)
39 S VIRGINIA ST
CRYSTAL LAKE, IL 60014
Clinic/Center (Ambulatory Surgical)
39 S VIRGINIA ST, SUITE 200
CRYSTAL LAKE, IL 60014
Podiatrist (Foot & Ankle Surgery)
39 S VIRGINIA ST
CRYSTAL LAKE, IL 60014

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891840203, enumerated as an "organization" on January 24, 2007.

The provider is located at 39 S VIRGINIA ST CRYSTAL LAKE, IL 60014 and the phone number is (815) 477-9221.

Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.