DR. MARTIN ALAN HIRSCH D.M.D.
NPI 1003948555
Dentist - Prosthodontics in Chicago, IL

NPI Status: Active since March 11, 2007

Contact Information

2800 N SHERIDAN RD
SUITE 204
CHICAGO, IL
ZIP 60657
Phone: (773) 248-6140
Fax: (773) 248-4628

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  • Individual
  • Male
  • Dentist
  • Prosthodontics

About MARTIN HIRSCH

This page provides the complete NPI Profile along with additional information for Martin Hirsch, a provider established in Chicago, Illinois with a medical specialization in Dentist, focusing in prosthodontics . The healthcare provider is registered in the NPI registry with number 1003948555 assigned on March 2007. The practitioner's primary taxonomy code is 1223P0700X with license number 019015576 (IL). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1003948555
Provider Name
DR. MARTIN ALAN HIRSCH D.M.D.
Gender
Male
Entity Type
Individual
Location Address
2800 N SHERIDAN RD SUITE 204 CHICAGO, IL 60657
Location Phone
(773) 248-6140
Location Fax
(773) 248-4628
Mailing Address
1578 HAZEL LN WINNETKA, IL 60093
Mailing Phone
(847) 446-9696
Mailing Fax
(773) 248-4628
Is Sole Proprietor?
Yes
Enumeration Date
03-11-2007
Last Update Date
04-08-2011
Code Navigator

A dentist like Martin Hirsch 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.
019015576
License State
IL
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 1003948555, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 9 → 18 → 9 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 8 + 4 + 1 + 6 + 5 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1003948555.

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Family Medicine
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Internal Medicine
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Urology
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Family Medicine
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Internal Medicine
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Psychiatry & Neurology (Psychiatry)
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Obstetrics & Gynecology
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Social Worker (Clinical)
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Social Worker (Clinical)
2800 N SHERIDAN RD, SUITE 502
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Physician Assistant (Medical)
2800 N SHERIDAN RD, SUITE 304
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Thoracic Surgery (Cardiothoracic Vascular Surgery)
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CHICAGO, IL 60657
Psychologist (Clinical)
2800 N SHERIDAN RD, SUITE 408
CHICAGO, IL 60657
Specialist
2800 N SHERIDAN RD, SUITE 100
CHICAGO, IL 60657
Specialist
2800 N SHERIDAN RD, SUITE 108
CHICAGO, IL 60657
Internal Medicine
2800 N SHERIDAN RD, SUITE 309
CHICAGO, IL 60657
Specialist
2800 N SHERIDAN RD, SUITE 108
CHICAGO, IL 60657
Internal Medicine (Gastroenterology)
2800 N SHERIDAN RD, SUITE 506
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003948555, enumerated as an "individual" on March 11, 2007.

The provider is located at 2800 N SHERIDAN RD SUITE 204 CHICAGO, IL 60657 and the phone number is (773) 248-6140.

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