DR. JEFFREY JOSEPH MARGOLIN DDS
NPI 1376663674
Dentist - General Practice in New York, NY

NPI Status: Active since March 30, 2007

Contact Information

18 E 50TH ST
SUITE 5A
NEW YORK, NY
ZIP 10022
Phone: (212) 308-1881
Fax: (212) 399-3233

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  • Individual
  • Male
  • Dentist
  • General Practice

About JEFFREY MARGOLIN

This page provides the complete NPI Profile along with additional information for Jeffrey Margolin, a provider established in New York, New York with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1376663674 assigned on March 2007. The practitioner's primary taxonomy code is 1223G0001X with license number 028963 (NY). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1376663674
Provider Name
DR. JEFFREY JOSEPH MARGOLIN DDS
Gender
Male
Entity Type
Individual
Location Address
18 E 50TH ST SUITE 5A NEW YORK, NY 10022
Location Phone
(212) 308-1881
Location Fax
(212) 399-3233
Mailing Address
8 EAST 83RD STREET APT 4E NEW YORK, NY 10028
Mailing Phone
(212) 474-4777
Is Sole Proprietor?
No
Enumeration Date
03-30-2007
Last Update Date
01-25-2010
Code Navigator

A dentist like Jeffrey Margolin is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
028963
License State
NY
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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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 1376663674, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 7 → 14 → 5 6 → 12 → 3 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 2 + 6 + 6 + 6 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1376663674.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Dentist
18 E 50TH ST, 8TH FLOOR
NEW YORK, NY 10022
Dentist (Oral and Maxillofacial Surgery)
18 E 50TH ST, 5 FLOOR
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, 9TH FLOOR
NEW YORK, NY 10022
Dentist (Prosthodontics)
18 E 50TH ST, 8TH FLOOR
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, SUITE 11C
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, SUITE 11C
NEW YORK, NY 10022
Physical Medicine & Rehabilitation (Hospice and Palliative Medicine)
18 E 50TH ST, 6TH FLOOR
NEW YORK, NY 10022
Dentist (Prosthodontics)
18 E 50TH ST, SUITE 5A
NEW YORK, NY 10022
Dentist (Prosthodontics)
18 E 50TH ST, 8TH FLOOR
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, 8TH FLOOR
NEW YORK, NY 10022
Dentist (Orthodontics and Dentofacial Orthopedics)
18 E 50TH ST, SUITE 11A
NEW YORK, NY 10022
Clinic/Center (Pain)
18 E 50TH ST
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, 7TH FLOOR
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, SUITE 5A
NEW YORK, NY 10022
Dentist
18 E 50TH ST, 7TH FLOOR
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, EIGHTH FLOOR
NEW YORK, NY 10022
Dentist
18 E 50TH ST, EIGHTH FLOOR
NEW YORK, NY 10022
Dentist (General Practice)
18 E 50TH ST, SUITE 11C
NEW YORK, NY 10022

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376663674, enumerated as an "individual" on March 30, 2007.

The provider is located at 18 E 50TH ST SUITE 5A NEW YORK, NY 10022 and the phone number is (212) 308-1881.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.