DR. JOSEPH M FINK D.D.S.
NPI 1679576391
Dentist - Periodontics in New York, NY

NPI Status: Active since May 27, 2005

Contact Information

45 W 54TH ST
NEW YORK, NY
ZIP 10019
Phone: (212) 541-6655
Fax: (212) 977-9486

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • Periodontics

About JOSEPH FINK

This page provides the complete NPI Profile along with additional information for Joseph Fink, a provider established in New York, New York with a medical specialization in Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1679576391 assigned on May 2005. The practitioner's primary taxonomy code is 1223P0300X with license number 038659 (NY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1679576391
Provider Name
DR. JOSEPH M FINK D.D.S.
Gender
Male
Entity Type
Individual
Location Address
45 W 54TH ST NEW YORK, NY 10019
Location Phone
(212) 541-6655
Location Fax
(212) 977-9486
Mailing Address
4660 ISELIN AVE BRONX, NY 10471
Mailing Phone
(718) 548-2940
Mailing Fax
(212) 977-9486
Is Sole Proprietor?
Yes
Enumeration Date
05-27-2005
Last Update Date
07-08-2007
Code Navigator

A dentist like Joseph Fink 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 Periodontics

Taxonomy Code
1223P0300X
Type
Dental Providers
License No.
038659
License State
NY
Taxonomy Description
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

Reviews for DR. JOSEPH M FINK D.D.S.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1679576391, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 0 + 7 + 1 + 2 + 3 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1679576391.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Dentist (Periodontics)
45 W 54TH ST, SUITE 1E
NEW YORK, NY 10019
Dentist (Oral and Maxillofacial Surgery)
45 W 54TH ST, #1E
NEW YORK, NY 10019
Dentist (General Practice)
45 W 54TH ST
NEW YORK, NY 10019
Dentist (General Practice)
45 W 54TH ST, SUITE 1-C
NEW YORK, NY 10019
Dentist (Oral and Maxillofacial Surgery)
45 W 54TH ST, SUITE 1E
NEW YORK, NY 10019
Clinic/Center (Dental)
45 W 54TH ST
NEW YORK, NY 10019
Dentist (Orthodontics and Dentofacial Orthopedics)
45 W 54TH ST, SUITE #1E
NEW YORK, NY 10019
Dentist
45 W 54TH ST, STE 1E
NEW YORK, NY 10019
Clinic/Center (Physical Therapy)
45 W 54TH ST
NEW YORK, NY 10019

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679576391, enumerated as an "individual" on May 27, 2005.

The provider is located at 45 W 54TH ST NEW YORK, NY 10019 and the phone number is (212) 541-6655.

Dentist with taxonomy code 1223P0300X and a focus in Periodontics.