DR. ROBERT A. KRACKOW D.D.S.
NPI 1841314259
Dentist - Prosthodontics in New York, NY

NPI Status: Active since March 19, 2007

Contact Information

509 MADISON AVE
SUITE 1716
NEW YORK, NY
ZIP 10022
Phone: (212) 752-7536
Fax: (212) 752-7723

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  • Individual
  • Male
  • Dentist
  • Prosthodontics

About ROBERT KRACKOW

This page provides the complete NPI Profile along with additional information for Robert Krackow, a provider established in New York, New York with a medical specialization in Dentist, focusing in prosthodontics . The healthcare provider is registered in the NPI registry with number 1841314259 assigned on March 2007. The practitioner's primary taxonomy code is 1223P0700X with license number 037039 (NY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1841314259
Provider Name
DR. ROBERT A. KRACKOW D.D.S.
Gender
Male
Entity Type
Individual
Location Address
509 MADISON AVE SUITE 1716 NEW YORK, NY 10022
Location Phone
(212) 752-7536
Location Fax
(212) 752-7723
Mailing Address
509 MADISON AVENUE SUITE 1716 NEW YORK, NY 10022
Mailing Phone
(212) 752-7536
Mailing Fax
(212) 752-7723
Is Sole Proprietor?
Yes
Enumeration Date
03-19-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Robert Krackow 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 Prosthodontics

Taxonomy Code
1223P0700X
Type
Dental Providers
License No.
037039
License State
NY
Taxonomy Description
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

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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 1841314259, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 6 + 1 + 8 + 2 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1841314259.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Dentist
509 MADISON AVE, STE 1704
NEW YORK, NY 10022
Internal Medicine
509 MADISON AVE, SUITE 1111
NEW YORK, NY 10022
Dentist (General Practice)
509 MADISON AVE, SUITE 1712
NEW YORK, NY 10022
Dentist (General Practice)
509 MADISON AVE, SUITE 702
NEW YORK, NY 10022
Chiropractor (Orthopedic)
509 MADISON AVE, SUITE 1214
NEW YORK, NY 10022
Dentist (Prosthodontics)
509 MADISON AVE, SUITE 702
NEW YORK, NY 10022
Dentist (General Practice)
509 MADISON AVE, 1014
NEW YORK, NY 10022
Internal Medicine
509 MADISON AVE, SUITE 1111
NEW YORK, NY 10022
Ophthalmology
509 MADISON AVE, 4TH FLOOR
NEW YORK, NY 10022
Clinic/Center (Primary Care)
509 MADISON AVE, SUITE1111
NEW YORK, NY 10022
Dentist
509 MADISON AVE, STE 1704
NEW YORK, NY 10022

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841314259, enumerated as an "individual" on March 19, 2007.

The provider is located at 509 MADISON AVE SUITE 1716 NEW YORK, NY 10022 and the phone number is (212) 752-7536.

Dentist with taxonomy code 1223P0700X and a focus in Prosthodontics.