DR. COLLIN ANDREW BECKSTROM DO
NPI 1558999482
Internal Medicine - Gastroenterology in Centennial, CO

NPI Status: Active since March 27, 2020

Contact Information

14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO
ZIP 80112
Phone: (303) 671-5553

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About COLLIN BECKSTROM

This page provides the complete NPI Profile along with additional information for Collin Beckstrom, an internist established in Centennial, Colorado with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1558999482 assigned on March 2020. The practitioner's primary taxonomy code is 207RG0100X with license number DR.0077798 (CO). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1558999482
Provider Name
DR. COLLIN ANDREW BECKSTROM DO
Gender
Male
Entity Type
Individual
Location Address
14000 E ARAPAHOE RD STE 300 CENTENNIAL, CO 80112
Location Phone
(303) 671-5553
Mailing Address
14000 E ARAPAHOE RD STE 300 CENTENNIAL, CO 80112
Mailing Phone
(303) 671-5553
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
03-27-2020
Last Update Date
06-30-2026
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An internist like Collin Beckstrom is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
DR.0077798
License State
CO
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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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 1558999482, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 8 + 9 + 1 + 8 + 4 + 1 + 6 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1558999482.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Specialist/Technologist (Athletic Trainer)
14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO 80112
Durable Medical Equipment & Medical Supplies
14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO 80112
Internal Medicine (Gastroenterology)
14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO 80112
Clinic/Center (Radiology)
14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO 80112
Orthopaedic Surgery
14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO 80112
Nurse Practitioner (Acute Care)
14000 E ARAPAHOE RD STE 300
CENTENNIAL, CO 80112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558999482, enumerated as an "individual" on March 27, 2020.

The provider is located at 14000 E ARAPAHOE RD STE 300 CENTENNIAL, CO 80112 and the phone number is (303) 671-5553.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.