DR. GERALD MICHAEL KLACZANY D.D.S.
NPI 1508025180
Dentist in New York, NY

NPI Status: Active since June 09, 2008

Contact Information

405 LEXINGTON AVE
CHRYSLER BUILDING TOWER 6900
NEW YORK, NY
ZIP 10174
Phone: (212) 922-9571

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  • Individual
  • Male
  • Dentist

About GERALD KLACZANY

This page provides the complete NPI Profile along with additional information for Gerald Klaczany, a provider established in New York, New York with a medical specialization in Dentist. The healthcare provider is registered in the NPI registry with number 1508025180 assigned on June 2008. The practitioner's primary taxonomy code is 122300000X with license number 041107 (NY). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1508025180
Provider Name
DR. GERALD MICHAEL KLACZANY D.D.S.
Gender
Male
Entity Type
Individual
Location Address
405 LEXINGTON AVE CHRYSLER BUILDING TOWER 6900 NEW YORK, NY 10174
Location Phone
(212) 922-9571
Mailing Address
405 LEXINGTON AVE CHRYSLER BUILDING TOWER 6900 NEW YORK, NY 10174
Mailing Phone
(212) 922-9571
Is Sole Proprietor?
Yes
Enumeration Date
06-09-2008
Last Update Date
06-09-2008
Code Navigator

A dentist like Gerald Klaczany 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

Taxonomy Code
122300000X
Type
Dental Providers
License No.
041107
License State
NY
Taxonomy Description
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

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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 1508025180, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
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 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 0 + 2 + 1 + 0 + 1 + 1 + 6 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1508025180.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dentist
405 LEXINGTON AVE, THE CHRYSLER BLD, 21 FLOOR
NEW YORK, NY 10174
Dentist
405 LEXINGTON AVE
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, TOWER SUITE 6900
NEW YORK, NY 10174
Dentist
405 LEXINGTON AVE, #6900
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, FLOOR 21
NEW YORK, NY 10174
Pharmacist
405 LEXINGTON AVE
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, FLOOR 21
NEW YORK, NY 10174
Pharmacist
405 LEXINGTON AVE
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, SUITE # 6900
NEW YORK, NY 10174
Pharmacy (Community/Retail Pharmacy)
405 LEXINGTON AVE
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, SUITE 6900
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, TOWER SUITE 6900
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, SUITE 6900
NEW YORK, NY 10174
Dentist (General Practice)
405 LEXINGTON AVE, SUITE 6900
NEW YORK, NY 10174
Dentist (Dentist Anesthesiologist)
405 LEXINGTON AVE, SUITE 6900
NEW YORK, NY 10174
Pharmacist (Oncology)
405 LEXINGTON AVE
NEW YORK, NY 10174
Pharmacist
405 LEXINGTON AVE
NEW YORK, NY 10174
Optometrist
405 LEXINGTON AVE, ARCADE LEVEL
NEW YORK, NY 10174

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508025180, enumerated as an "individual" on June 09, 2008.

The provider is located at 405 LEXINGTON AVE CHRYSLER BUILDING TOWER 6900 NEW YORK, NY 10174 and the phone number is (212) 922-9571.

Dentist with taxonomy code 122300000X.