DR. RUBY ALEXANDRA GELMAN D.M.D.
NPI 1407076342
Dentist - Pediatric Dentistry in New York, NY

NPI Status: Active since April 25, 2007

Contact Information

49 W 12TH ST
SUITE 1F
NEW YORK, NY
ZIP 10011
Phone: (212) 682-9555

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  • Individual
  • Female
  • Dentist
  • Pediatric Dentistry

About RUBY GELMAN

This page provides the complete NPI Profile along with additional information for Ruby Gelman, a provider established in New York, New York with a medical specialization in Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1407076342 assigned on April 2007. The practitioner's primary taxonomy code is 1223P0221X with license number 047967 (NY). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1407076342
Provider Name
DR. RUBY ALEXANDRA GELMAN D.M.D.
Gender
Female
Entity Type
Individual
Location Address
49 W 12TH ST SUITE 1F NEW YORK, NY 10011
Location Phone
(212) 682-9555
Mailing Address
49 W 12TH ST SUITE 1F NEW YORK, NY 10011
Mailing Phone
(212) 682-9555
Is Sole Proprietor?
Yes
Enumeration Date
04-25-2007
Last Update Date
03-21-2016
Code Navigator

A dentist like Ruby Gelman 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 Pediatric Dentistry

Taxonomy Code
1223P0221X
Type
Dental Providers
License No.
047967
License State
NY
Taxonomy Description
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care 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 1407076342, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 0 + 7 + 1 + 2 + 3 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1407076342.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Chiropractor (Rehabilitation)
49 W 12TH ST, 1E
NEW YORK, NY 10011
Social Worker (Clinical)
49 W 12TH ST, SUITE 1B
NEW YORK, NY 10011
Social Worker (Clinical)
49 W 12TH ST
NEW YORK, NY 10011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407076342, enumerated as an "individual" on April 25, 2007.

The provider is located at 49 W 12TH ST SUITE 1F NEW YORK, NY 10011 and the phone number is (212) 682-9555.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.