MARK M WEIMAN DMD LTD
NPI 1275778425
Dentist - General Practice in Chicago, IL

NPI Status: Active since December 02, 2008

Contact Information

30 N MICHIGAN AVE STE 809
CHICAGO, IL
ZIP 60602
Phone: (312) 372-3377
Fax: (312) 372-5663

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  • Organization
  • Dentist
  • General Practice

About MARK M WEIMAN DMD LTD

This page provides the complete NPI Profile along with additional information for Mark M Weiman Dmd Ltd, a provider established in Chicago, Illinois operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1275778425 assigned on December 2008. The practitioner's primary taxonomy code is 1223G0001X with license number 019.016338 (IL). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Mark Weiman Dmd (President)

NPI
1275778425
Provider Name
MARK M WEIMAN DMD LTD
Entity Type
Organization
Location Address
30 N MICHIGAN AVE STE 809 CHICAGO, IL 60602
Location Phone
(312) 372-3377
Location Fax
(312) 372-5663
Mailing Address
30 N MICHIGAN AVE STE 809 CHICAGO, IL 60602
Mailing Phone
(312) 372-3377
Mailing Fax
(312) 372-5663
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-02-2008
Last Update Date
12-02-2008
Code Navigator

A dentist like Mark M Weiman Dmd Ltd 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.
019.016338
License State
IL
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MARK WEIMAN DMD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(312) 372-3377

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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 1275778425, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
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 7 → 14 → 5 7 → 14 → 5 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 4 + 7 + 1 + 6 + 4 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1275778425.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Dentist (General Practice)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Counselor (Mental Health)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Counselor (Professional)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Counselor (Mental Health)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Psychologist (Family)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Counselor (Professional)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Social Worker
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Counselor (Mental Health)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Social Worker (Clinical)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Marriage & Family Therapist
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602
Social Worker (Clinical)
30 N MICHIGAN AVE STE 809
CHICAGO, IL 60602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275778425, enumerated as an "organization" on December 02, 2008.

The provider is located at 30 N MICHIGAN AVE STE 809 CHICAGO, IL 60602 and the phone number is (312) 372-3377.

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