JOHN LARRY CALDWELL D.D.S.
NPI 1790828036
Dentist - Pediatric Dentistry in Sugar Land, TX

NPI Status: Active since February 15, 2007

Contact Information

15200 SOUTHWEST FWY
#320
SUGAR LAND, TX
ZIP 77478
Phone: (281) 565-5437
Fax: (281) 565-6448

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  • Individual
  • Male
  • Dentist
  • Pediatric Dentistry
  • Accepts Insurance

About JOHN CALDWELL

This page provides the complete NPI Profile along with additional information for John Caldwell, a provider established in Sugar Land, Texas with a medical specialization in Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1790828036 assigned on February 2007. The practitioner's primary taxonomy code is 1223P0221X with license number 11884 (TX). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1790828036
Provider Name
JOHN LARRY CALDWELL D.D.S.
Other Name
LARRY CALDWELL D.D.S.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
15200 SOUTHWEST FWY #320 SUGAR LAND, TX 77478
Location Phone
(281) 565-5437
Location Fax
(281) 565-6448
Mailing Address
15200 SOUTHWEST FWY #320 SUGAR LAND, TX 77478
Mailing Phone
(281) 565-5437
Mailing Fax
(281) 565-6448
Is Sole Proprietor?
Yes
Enumeration Date
02-15-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like John Caldwell 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 Pediatric Dentistry

Taxonomy Code
1223P0221X
Type
Dental Providers
License No.
11884
License State
TX
Taxonomy Description
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Delta Dental Individual and Family DPO Basic Plan for Families - PPO
  • Delta Dental Individual and Family DPO Preferred Plan for Families - PPO
  • Delta Dental Individual and Family DPO Preventive Plan for Families - PPO
  • Humana Dental Smart Choice - PPO
  • Humana Dental Smart Choice - Basic - PPO
  • Humana Dental Smart Choice - High - PPO
  • Humana Dental Smart Choice - Lite - PPO
  • Humana Dental Smart Choice - Low - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for JOHN LARRY CALDWELL D.D.S.

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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 1790828036, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 6 + 2 + 1 + 6 + 0 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1790828036.

Other Providers at the Same Location


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

Anesthesiology (Pain Medicine)
15200 SOUTHWEST FWY, 285
SUGAR LAND, TX 77478
Dentist
15200 SOUTHWEST FWY, STE 250
SUGAR LAND, TX 77478
Specialist/Technologist (Athletic Trainer)
15200 SOUTHWEST FWY, SUITE 175
SUGAR LAND, TX 77478
Dermatology
15200 SOUTHWEST FWY, SUITE 150
SUGAR LAND, TX 77478
Urology
15200 SOUTHWEST FWY, SUITE 380
SUGAR LAND, TX 77478
Clinic/Center (Physical Therapy)
15200 SOUTHWEST FWY, # 385
SUGAR LAND, TX 77478
Internal Medicine (Geriatric Medicine)
15200 SOUTHWEST FWY, SUITE 180
SUGAR LAND, TX 77478
Dentist (Oral and Maxillofacial Surgery)
15200 SOUTHWEST FWY, SUITE 230
SUGAR LAND, TX 77478
Internal Medicine
15200 SOUTHWEST FWY, SUITE 301
SUGAR LAND, TX 77478
Internal Medicine
15200 SOUTHWEST FWY, SUITE 301
SUGAR LAND, TX 77478
Physical Therapist
15200 SOUTHWEST FWY, STE 385
SUGAR LAND, TX 77478
Dietitian, Registered
15200 SOUTHWEST FWY, SUITE 130
SUGAR LAND, TX 77478
Internal Medicine
15200 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77478
Podiatrist (Foot & Ankle Surgery)
15200 SOUTHWEST FWY, STE. 295
SUGAR LAND, TX 77478
Nurse Practitioner (Family)
15200 SOUTHWEST FWY, SUITE #180
SUGAR LAND, TX 77478
Orthopaedic Surgery
15200 SOUTHWEST FWY, SUITE 100
SUGAR LAND, TX 77478
Dentist (Oral and Maxillofacial Surgery)
15200 SOUTHWEST FWY, SUITE 230
SUGAR LAND, TX 77478
Physician Assistant (Medical)
15200 SOUTHWEST FWY, SUITE 100
SUGAR LAND, TX 77478
Speech-Language Pathologist
15200 SOUTHWEST FWY, SUITE 130
SUGAR LAND, TX 77478
Clinic/Center (Primary Care)
15200 SOUTHWEST FWY, SUITE 180
SUGAR LAND, TX 77478

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790828036, enumerated as an "individual" on February 15, 2007.

The provider is located at 15200 SOUTHWEST FWY #320 SUGAR LAND, TX 77478 and the phone number is (281) 565-5437.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.

The provider might be accepting Accepts: Delta Dental PPO and Humana. Please consult your insurance carrier or call the provider to verify.