DR. GARY ROBERT KRIEGER MD
NPI 1770216533
Preventive Medicine - Medical Toxicology in Longmont, CO

NPI Status: Active since July 07, 2022

Contact Information

8348 OURAY DR
LONGMONT, CO
ZIP 80503
Phone: (303) 809-4494

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  • Individual
  • Male
  • Preventive Medicine
  • Medical Toxicology

About GARY KRIEGER

This page provides the complete NPI Profile along with additional information for Gary Krieger, a provider established in Longmont, Colorado with a medical specialization in Preventive Medicine, focusing in medical toxicology . The healthcare provider is registered in the NPI registry with number 1770216533 assigned on July 2022. The practitioner's primary taxonomy code is 2083T0002X with license number DR.0025792 (CO). The provider is registered as an individual and his NPI record was last updated 4 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.

NPI
1770216533
Provider Name
DR. GARY ROBERT KRIEGER MD
Gender
Male
Entity Type
Individual
Location Address
8348 OURAY DR LONGMONT, CO 80503
Location Phone
(303) 809-4494
Mailing Address
8348 OURAY DR LONGMONT, CO 80503
Mailing Phone
(303) 809-4494
Is Sole Proprietor?
Yes
Enumeration Date
07-07-2022
Last Update Date
07-07-2022
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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

Preventive Medicine Medical Toxicology

Taxonomy Code
2083T0002X
Type
Allopathic & Osteopathic Physicians
License No.
DR.0025792
License State
CO
Taxonomy Description
Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings, and environmental and workplace exposures.

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.

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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 1770216533, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 2 → 4 6 → 12 → 3 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 + 4 + 0 + 4 + 1 + 1 + 2 + 5 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1770216533.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770216533, enumerated as an "individual" on July 07, 2022.

The provider is located at 8348 OURAY DR LONGMONT, CO 80503 and the phone number is (303) 809-4494.

Preventive Medicine with taxonomy code 2083T0002X and a focus in Medical Toxicology.