DR. MARTHA S BIBB DMD
NPI 1992866859
Dentist - General Practice in Portland, OR

NPI Status: Active since December 13, 2006

Contact Information

833 SW 11TH AVE
SUITE 700
PORTLAND, OR
ZIP 97205
Phone: (503) 222-9222
Fax: (503) 222-9870

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  • Individual
  • Female
  • Dentist
  • General Practice

About MARTHA BIBB

This page provides the complete NPI Profile along with additional information for Martha Bibb, a provider established in Portland, Oregon with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1992866859 assigned on December 2006. The practitioner's primary taxonomy code is 1223G0001X with license number D6153 (OR). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1992866859
Provider Name
DR. MARTHA S BIBB DMD
Gender
Female
Entity Type
Individual
Location Address
833 SW 11TH AVE SUITE 700 PORTLAND, OR 97205
Location Phone
(503) 222-9222
Location Fax
(503) 222-9870
Mailing Address
833 SW 11TH AVE SUITE 700 PORTLAND, OR 97205
Mailing Phone
(503) 222-9222
Mailing Fax
(503) 222-9870
Is Sole Proprietor?
No
Enumeration Date
12-13-2006
Last Update Date
08-16-2007
Code Navigator

A dentist like Martha Bibb 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.
D6153
License State
OR
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.

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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 1992866859, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 9 → 18 → 9 8 → 16 → 7 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 6 + 6 + 1 + 2 + 8 + 1 + 0 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992866859.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (General Practice)
833 SW 11TH AVE, STE 500
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 1010
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 600
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, STE 616
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, SUITE 1018
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE
PORTLAND, OR 97205
Psychologist
833 SW 11TH AVE, SUITE 424
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, #810
PORTLAND, OR 97205
Social Worker (Clinical)
833 SW 11TH AVE, 913
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, STE 405
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, 500
PORTLAND, OR 97205
Counselor (Mental Health)
833 SW 11TH AVE, SUITE 320
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, SUITE 723
PORTLAND, OR 97205
Psychiatry & Neurology (Psychiatry)
833 SW 11TH AVE, STE 250
PORTLAND, OR 97205
Social Worker (Clinical)
833 SW 11TH AVE, SUITE 320
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, STE 700
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 600
PORTLAND, OR 97205
Clinical Neuropsychologist
833 SW 11TH AVE, SUITE 710
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, #300
PORTLAND, OR 97205
Psychiatry & Neurology (Psychiatry)
833 SW 11TH AVE, SUITE 628
PORTLAND, OR 97205

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992866859, enumerated as an "individual" on December 13, 2006.

The provider is located at 833 SW 11TH AVE SUITE 700 PORTLAND, OR 97205 and the phone number is (503) 222-9222.

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