LAKE SHORE FOOT & ANKLE PC
NPI 1629490271
Podiatrist - Foot & Ankle Surgery in Chicago, IL

NPI Status: Active since January 16, 2014

Contact Information

4646 N MARINE DR
STE C6300
CHICAGO, IL
ZIP 60640
Phone: (773) 564-5785
Fax: (773) 871-1244

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  • Organization
  • Podiatrist
  • Foot & Ankle Surgery

About LAKE SHORE FOOT & ANKLE PC

This page provides the complete NPI Profile along with additional information for Lake Shore Foot & Ankle Pc, a provider established in Chicago, Illinois operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1629490271 assigned on January 2014. The practitioner's primary taxonomy code is 213ES0103X. The provider is registered as an organization and their NPI record was last updated 11 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 Dr. Lee R Stein Dpm (Owner)

NPI
1629490271
Provider Name
LAKE SHORE FOOT & ANKLE PC
Entity Type
Organization
Location Address
4646 N MARINE DR STE C6300 CHICAGO, IL 60640
Location Phone
(773) 564-5785
Location Fax
(773) 871-1244
Mailing Address
2623 N HALSTED ST CHICAGO, IL 60614
Mailing Phone
(773) 477-3668
Mailing Fax
(773) 871-1244
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-16-2014
Last Update Date
04-30-2015
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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

Group Taxonomy 193400000X 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.

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

DR. LEE R STEIN DPM

Authorized Official Title
OWNER
Authorized Official Phone
(773) 564-5785

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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 1629490271, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 2 → 4 4 → 8 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 8 + 9 + 0 + 2 + 1 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1629490271.

Other Providers at the Same Location


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

Podiatrist (Foot & Ankle Surgery)
4646 N MARINE DR, STE C-6500
CHICAGO, IL 60640
Internal Medicine
4646 N MARINE DR, SUITE 6200C
CHICAGO, IL 60640
Emergency Medicine
4646 N MARINE DR
CHICAGO, IL 60640
Emergency Medicine
4646 N MARINE DR
CHICAGO, IL 60640
Internal Medicine (Infectious Disease)
4646 N MARINE DR
CHICAGO, IL 60640
Dietitian, Registered
4646 N MARINE DR
CHICAGO, IL 60640
Specialist
4646 N MARINE DR, SUITE 3A
CHICAGO, IL 60640
Radiology (Therapeutic Radiology)
4646 N MARINE DR, RADIATION ONCOLOGY DEPARTMENT
CHICAGO, IL 60640
Anesthesiology
4646 N MARINE DR
CHICAGO, IL 60640
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
4646 N MARINE DR
CHICAGO, IL 60640
Dietitian, Registered
4646 N MARINE DR
CHICAGO, IL 60640
Dermatology
4646 N MARINE DR, B 125
CHICAGO, IL 60640
Obstetrics & Gynecology
4646 N MARINE DR, SUITE B-5000 GYNECOLOGY
CHICAGO, IL 60640
Anesthesiology
4646 N MARINE DR
CHICAGO, IL 60640
Internal Medicine
4646 N MARINE DR, 4BLUM
CHICAGO, IL 60640
Dietitian, Registered
4646 N MARINE DR
CHICAGO, IL 60640
Nurse Anesthetist, Certified Registered
4646 N MARINE DR
CHICAGO, IL 60640
Internal Medicine
4646 N MARINE DR, B 125
CHICAGO, IL 60640
Physician Assistant
4646 N MARINE DR
CHICAGO, IL 60640
Radiology (Diagnostic Radiology)
4646 N MARINE DR
CHICAGO, IL 60640

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629490271, enumerated as an "organization" on January 16, 2014.

The provider is located at 4646 N MARINE DR STE C6300 CHICAGO, IL 60640 and the phone number is (773) 564-5785.

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