FRANK LALEZAR MD PC
NPI 1629642293
Plastic Surgery - Surgery of the Hand in New York, NY

NPI Status: Active since May 18, 2021

Contact Information

635 MADISON AVE FL 17
NEW YORK, NY
ZIP 10022
Phone: (646) 887-5533
Fax: (516) 517-9515

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  • Organization
  • Plastic Surgery
  • Surgery of the Hand

About FRANK LALEZAR MD PC

This page provides the complete NPI Profile along with additional information for Frank Lalezar Md Pc, a provider established in New York, New York operating as a Plastic Surgery, focusing in surgery of the hand . The healthcare provider is registered in the NPI registry with number 1629642293 assigned on May 2021. The practitioner's primary taxonomy code is 2082S0105X. The provider is registered as an organization and their NPI record was last updated one year 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. Frank Lalezar Md (President)

NPI
1629642293
Provider Name
FRANK LALEZAR MD PC
Entity Type
Organization
Location Address
635 MADISON AVE FL 17 NEW YORK, NY 10022
Location Phone
(646) 887-5533
Location Fax
(516) 517-9515
Mailing Address
12 CYPRESS AVE GREAT NECK, NY 11024
Mailing Phone
(516) 652-3322
Mailing Fax
(516) 517-9515
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-18-2021
Last Update Date
03-28-2025
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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

Plastic Surgery Surgery of the Hand

Taxonomy Code
2082S0105X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A plastic surgeon with additional training in the investigation, preservation, and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

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. FRANK LALEZAR MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(516) 652-3222

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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 1629642293, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 2 → 4 6 → 12 → 3 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 2 + 4 + 4 + 2 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1629642293.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Surgery (Plastic and Reconstructive Surgery)
635 MADISON AVE FL 17
NEW YORK, NY 10022
Plastic Surgery
635 MADISON AVE FL 17
NEW YORK, NY 10022
Surgery (Plastic and Reconstructive Surgery)
635 MADISON AVE FL 17
NEW YORK, NY 10022
Internal Medicine
635 MADISON AVE FL 17
NEW YORK, NY 10022

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629642293, enumerated as an "organization" on May 18, 2021.

The provider is located at 635 MADISON AVE FL 17 NEW YORK, NY 10022 and the phone number is (646) 887-5533.

Plastic Surgery with taxonomy code 2082S0105X and a focus in Surgery of the Hand.