MADISON SQUARE MEDICAL
NPI 1649656018
Clinic/Center - Multi-Specialty in New York, NY

NPI Status: Active since August 07, 2015

Contact Information

51 E 25TH ST
4TH FLOOR, SUITE 4B
NEW YORK, NY
ZIP 10010
Phone: (212) 533-2400

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  • Organization
  • Clinic/Center
  • Multi-Specialty

About MADISON SQUARE MEDICAL

This page provides the complete NPI Profile along with additional information for Madison Square Medical, a provider established in New York, New York operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1649656018 assigned on August 2015. The practitioner's primary taxonomy code is 261QM1300X with license number 236127-1 (NY). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Shawn Khodadadian M.d. (Partner)

NPI
1649656018
Provider Name
MADISON SQUARE MEDICAL
Entity Type
Organization
Location Address
51 E 25TH ST 4TH FLOOR, SUITE 4B NEW YORK, NY 10010
Location Phone
(212) 533-2400
Mailing Address
51 E 25TH ST 4TH FLOOR, SUITE 4B NEW YORK, NY 10010
Mailing Phone
(212) 533-2400
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-07-2015
Last Update Date
08-07-2015
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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

Clinic/Center Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities
License No.
236127-1
License State
NY

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

SHAWN KHODADADIAN M.D.

Authorized Official Title
PARTNER
Authorized Official Phone
(212) 533-2400

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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 1649656018, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 6 → 12 → 3 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 2 + 5 + 1 + 2 + 0 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1649656018.

Other Providers at the Same Location


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

Anesthesiology
51 E 25TH ST, 6TH FL
NYC, NY 10010
Ophthalmology
51 E 25TH ST, 3RD FLOOR
NEW YORK, NY 10010
Pediatrics
51 E 25TH ST, 3RD FLOOR
NEW YORK, NY 10010
Social Worker (Clinical)
51 E 25TH ST, 5TH FLOOR, SUITE 10
NEW YORK, NY 10010
Social Worker (Clinical)
51 E 25TH ST, SUITE 1
NEW YORK, NY 10010
Ophthalmology
51 E 25TH ST, 3RD FLOOR
NEW YORK, NY 10010
Social Worker (Clinical)
51 E 25TH ST, LOWER LEVEL
NEW YORK, NY 10010
Psychiatry & Neurology (Child & Adolescent Psychiatry)
51 E 25TH ST, 5TH FLOOR, SUITE 1
NEW YORK, NY 10010
Clinic/Center (Adult Mental Health)
51 E 25TH ST, SUITE 7-I
NEW YORK, NY 10010
Social Worker
51 E 25TH ST, LOWER LEVEL
NEW YORK, NY 10010
Psychoanalyst
51 E 25TH ST, SUITE 7B
NEW YORK, NY 10010
Psychologist (Clinical)
51 E 25TH ST, 5TH FLOOR, SUITE 4
NEW YORK, NY 10010
Social Worker (Clinical)
51 E 25TH ST, SUITE 7D
NEW YORK, NY 10010
Pediatrics
51 E 25TH ST, 3RD FLOOR
NEW YORK, NY 10010
Social Worker (Clinical)
51 E 25TH ST, SUITE 7B
NEW YORK, NY 10010
Psychiatry & Neurology (Psychiatry)
51 E 25TH ST, FLOOR 5, SUITE 6
NEW YORK, NY 10010
Social Worker
51 E 25TH ST, LOWER LEVEL
NEW YORK, NY 10010
Counselor (Mental Health)
51 E 25TH ST, LOWER LEVEL
NEW YORK, NY 10010
Community/Behavioral Health
51 E 25TH ST, LOWER LEVEL
NEW YORK, NY 10010
Social Worker
51 E 25TH ST, LOWER LEVEL
NEW YORK, NY 10010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649656018, enumerated as an "organization" on August 07, 2015.

The provider is located at 51 E 25TH ST 4TH FLOOR, SUITE 4B NEW YORK, NY 10010 and the phone number is (212) 533-2400.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.