KATHARINE LEIGH STRINGER D.M.D.
NPI 1811379407
Dentist - General Practice in Eglin Afb, FL

NPI Status: Active since June 19, 2015

Contact Information

340 BOATNER RD BLDG 2751
EGLIN AFB, FL
ZIP 32542
Phone: (239) 293-3902

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  • Individual
  • Female
  • Dentist
  • General Practice

About KATHARINE STRINGER

This page provides the complete NPI Profile along with additional information for Katharine Stringer, a provider established in Eglin Afb, Florida with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1811379407 assigned on June 2015. The practitioner's primary taxonomy code is 1223G0001X with license number DN 21798 (FL). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1811379407
Provider Name
KATHARINE LEIGH STRINGER D.M.D.
Gender
Female
Entity Type
Individual
Location Address
340 BOATNER RD BLDG 2751 EGLIN AFB, FL 32542
Location Phone
(239) 293-3902
Mailing Address
340 BOATNER RD BLDG 2751 EGLIN AFB, FL 32542
Mailing Phone
(850) 883-8600
Is Sole Proprietor?
No
Enumeration Date
06-19-2015
Last Update Date
01-21-2026
Code Navigator

A dentist like Katharine Stringer 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.
DN 21798
License State
FL
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223G0001XDental Providers

Dentist
General Practice

9593 (KY)

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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 1811379407, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 6 + 7 + 1 + 8 + 4 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811379407.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Dentist (Orthodontics and Dentofacial Orthopedics)
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist (Periodontics)
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
DUKE FIELD AFS, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542
Dentist
340 BOATNER RD BLDG 2751
EGLIN AFB, FL 32542

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811379407, enumerated as an "individual" on June 19, 2015.

The provider is located at 340 BOATNER RD BLDG 2751 EGLIN AFB, FL 32542 and the phone number is (239) 293-3902.

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