CHRISTOPHER CHOW DPM PC
NPI 1811544257
Podiatrist - Foot & Ankle Surgery in Brooklyn, NY

NPI Status: Active since August 21, 2019

Contact Information

749 61ST ST STE 503
BROOKLYN, NY
ZIP 11220
Phone: (212) 226-6888
Fax: (212) 226-8805

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  • Organization
  • Podiatrist
  • Foot & Ankle Surgery

About CHRISTOPHER CHOW DPM PC

This page provides the complete NPI Profile along with additional information for Christopher Chow Dpm Pc, a provider established in Brooklyn, New York operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1811544257 assigned on August 2019. 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 Christopher Chow Dpm (President)

NPI
1811544257
Provider Name
CHRISTOPHER CHOW DPM PC
Entity Type
Organization
Location Address
749 61ST ST STE 503 BROOKLYN, NY 11220
Location Phone
(212) 226-6888
Location Fax
(212) 226-8805
Mailing Address
11035 72ND RD APT 409 FOREST HILLS, NY 11375
Mailing Phone
(212) 226-6888
Mailing Fax
(212) 226-8805
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
08-21-2019
Last Update Date
01-16-2020
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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

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.

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

CHRISTOPHER CHOW DPM

Authorized Official Title
PRESIDENT
Authorized Official Phone
(212) 226-6888

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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 1811544257, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 1 → 2 5 → 10 → 1 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 0 + 4 + 8 + 2 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811544257.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811544257, enumerated as an "organization" on August 21, 2019.

The provider is located at 749 61ST ST STE 503 BROOKLYN, NY 11220 and the phone number is (212) 226-6888.

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