MARGARET A. KRAMER DDS PC
NPI 1669837100
Clinic/Center - Dental in Guttenberg, IA

NPI Status: Active since December 29, 2015

Contact Information

400 S RIVER PARK DR
GUTTENBERG, IA
ZIP 52052
Phone: (563) 252-1932

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  • Organization
  • Clinic/Center
  • Dental

About MARGARET A. KRAMER DDS PC

This page provides the complete NPI Profile along with additional information for Margaret A. Kramer Dds Pc, a provider established in Guttenberg, Iowa operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1669837100 assigned on December 2015. The practitioner's primary taxonomy code is 261QD0000X with license number 08232 (IA). The provider is registered as an organization and their NPI record was last updated 10 years ago. The authorized official of this NPI record is Dr. Margaret Anne Kramer D.d.s. (President)

NPI
1669837100
Provider Name
MARGARET A. KRAMER DDS PC
Entity Type
Organization
Location Address
400 S RIVER PARK DR GUTTENBERG, IA 52052
Location Phone
(563) 252-1932
Mailing Address
2240 SAMANTHA DR DUBUQUE, IA 52002
Mailing Phone
(563) 505-1114
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-29-2015
Last Update Date
12-29-2015
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
08232
License State
IA

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. MARGARET ANNE KRAMER D.D.S.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(563) 505-1114

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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 1669837100, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
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 8 → 16 → 7 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 6 + 3 + 1 + 4 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1669837100.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
400 S RIVER PARK DR
GUTTENBERG, IA 52052
Dentist (General Practice)
400 S RIVER PARK DR
GUTTENBERG, IA 52052

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669837100, enumerated as an "organization" on December 29, 2015.

The provider is located at 400 S RIVER PARK DR GUTTENBERG, IA 52052 and the phone number is (563) 252-1932.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.