DR. PETER R. HAUPERS JR. D.D.S., M.S.
NPI 1588782551
Dentist in Chicago, IL

NPI Status: Active since March 27, 2007

Contact Information

7447 W TALCOTT AVE
SUITE 227
CHICAGO, IL
ZIP 60631
Phone: (773) 631-0344
Fax: (773) 631-0211

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NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Dentist

About PETER HAUPERS

This page provides the complete NPI Profile along with additional information for Peter Haupers, a provider established in Chicago, Illinois with a medical specialization in Dentist. The healthcare provider is registered in the NPI registry with number 1588782551 assigned on March 2007. The practitioner's primary taxonomy code is 122300000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1588782551
Provider Name
DR. PETER R. HAUPERS JR. D.D.S., M.S.
Gender
Male
Entity Type
Individual
Location Address
7447 W TALCOTT AVE SUITE 227 CHICAGO, IL 60631
Location Phone
(773) 631-0344
Location Fax
(773) 631-0211
Mailing Address
7447 W TALCOTT AVE SUITE 227 CHICAGO, IL 60631
Mailing Phone
(773) 631-0344
Mailing Fax
(773) 631-0211
Is Sole Proprietor?
No
Enumeration Date
03-27-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Peter Haupers 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.

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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 State
IL
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 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 1588782551, 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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 8 → 16 → 7 7 → 14 → 5 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 4 + 8 + 4 + 5 + 1 + 0 + 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 1588782551.

Other Providers at the Same Location


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

Internal Medicine (Clinical Cardiac Electrophysiology)
7447 W TALCOTT AVE, SUITE 358
CHICAGO, IL 60631
Ophthalmology
7447 W TALCOTT AVE, SUITE 406
CHICAGO, IL 60631
Family Medicine
7447 W TALCOTT AVE, SUITE 216
CHICAGO, IL 60631
Internal Medicine (Interventional Cardiology)
7447 W TALCOTT AVE, SUITE 222
CHICAGO, IL 60631
Internal Medicine (Interventional Cardiology)
7447 W TALCOTT AVE, SUITE 222
CHICAGO, IL 60631
Internal Medicine (Cardiovascular Disease)
7447 W TALCOTT AVE, SUITE 262
CHICAGO, IL 60631
Internal Medicine
7447 W TALCOTT AVE, SUITE 262
CHICAGO, IL 60631
Otolaryngology
7447 W TALCOTT AVE, SUITE 360
CHICAGO, IL 60631
Family Medicine
7447 W TALCOTT AVE, #204
CHICAGO, IL 60631
Family Medicine
7447 W TALCOTT AVE, 204
CHICAGO, IL 60631
Internal Medicine
7447 W TALCOTT AVE, SUITE 304
CHICAGO, IL 60631
Internal Medicine (Cardiovascular Disease)
7447 W TALCOTT AVE, SUITE 304
CHICAGO, IL 60631
Internal Medicine (Cardiovascular Disease)
7447 W TALCOTT AVE, SUITE 304
CHICAGO, IL 60631
Pediatrics
7447 W TALCOTT AVE, SUITE 312
CHICAGO, IL 60631
Radiology (Radiation Oncology)
7447 W TALCOTT AVE, BUILDING C
CHICAGO, IL 60631
Family Medicine
7447 W TALCOTT AVE, STE 500, NORTHWEST ORTHOPAEDIC ASSOCIATES LTD
CHICAGO, IL 60631
Otolaryngology
7447 W TALCOTT AVE, SUITE 316
CHICAGO, IL 60631
Psychologist (Clinical)
7447 W TALCOTT AVE, SUITE 333
CHICAGO, IL 60631
Podiatrist (Foot & Ankle Surgery)
7447 W TALCOTT AVE, STE 214
CHICAGO, IL 60631

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588782551, enumerated as an "individual" on March 27, 2007.

The provider is located at 7447 W TALCOTT AVE SUITE 227 CHICAGO, IL 60631 and the phone number is (773) 631-0344.

Dentist with taxonomy code 122300000X.