MARK SIDRANSKY DDS
NPI 1760006670
Dentist - General Practice in Jbsa Lackland, TX

NPI Status: Active since June 05, 2020

Contact Information

59 DG AF POSTGRADUATE DENTAL SCHOOL
2133 PEPPERRELL STREET, BUILDING 3352
JBSA LACKLAND, TX
ZIP 78236
Phone: (210) 292-6258

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  • Individual
  • Male
  • Dentist
  • General Practice

About MARK SIDRANSKY

This page provides the complete NPI Profile along with additional information for Mark Sidransky, a provider established in Jbsa Lackland, Texas with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1760006670 assigned on June 2020. The practitioner's primary taxonomy code is 1223G0001X with license number DEN.00204390 (CO). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1760006670
Provider Name
MARK SIDRANSKY DDS
Gender
Male
Entity Type
Individual
Location Address
59 DG AF POSTGRADUATE DENTAL SCHOOL 2133 PEPPERRELL STREET, BUILDING 3352 JBSA LACKLAND, TX 78236
Location Phone
(210) 292-6258
Mailing Address
1711 DOOLITTLE AVE UNIT FORT FORT WORTH, TX 76127
Is Sole Proprietor?
Yes
Enumeration Date
06-05-2020
Last Update Date
07-23-2025
Code Navigator

A dentist like Mark Sidransky 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.
DEN.00204390
License State
CO
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1122300000XDental Providers

Dentist

DEN.00204390 (CO)

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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 1760006670, 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 6 → 12 → 3 0 → 0 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 0 + 0 + 1 + 2 + 6 + 1 + 4 + 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 1760006670.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Dentist
59 DG AF POSTGRADUATE DENTAL SCHOOL, 2133 PEPPERRELL ST, BLDG 3352
JBSA-LACKLAND, TX 78236
Dentist (Prosthodontics)
59 DG AF POSTGRADUATE DENTAL SCHOOL, 2133 PEPPERRELL STREET, BUILDING 3352
JBSA-LACKLAND, TX 78236
Dentist (General Practice)
59 DG AF POSTGRADUATE DENTAL SCHOOL, 2133 PEPPERRELL ST BLDG 3352
JBSA - LACKLAND, TX 78236
Dentist (Oral and Maxillofacial Surgery)
59 DG AF POSTGRADUATE DENTAL SCHOOL, 2133 KLINKER STREET, BUILDING 3352
JBSA-LACKLAND, TX 78236

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760006670, enumerated as an "individual" on June 05, 2020.

The provider is located at 59 DG AF POSTGRADUATE DENTAL SCHOOL 2133 PEPPERRELL STREET, BUILDING 3352 JBSA LACKLAND, TX 78236 and the phone number is (210) 292-6258.

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