COLORADO RHEUMATOLOGY PC
NPI 1750130381
Internal Medicine - Rheumatology in Littleton, CO

NPI Status: Active since May 15, 2024

Contact Information

5944 S KIPLING PKWY STE 325
LITTLETON, CO
ZIP 80127
Phone: (720) 499-0272
Fax: (720) 405-4283

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  • Organization
  • Internal Medicine
  • Rheumatology

About COLORADO RHEUMATOLOGY PC

This page provides the complete NPI Profile along with additional information for Colorado Rheumatology Pc, an internist established in Littleton, Colorado operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1750130381 assigned on May 2024. The practitioner's primary taxonomy code is 207RR0500X. The provider is registered as an organization and their NPI record was last updated March 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Heather Marie Berens (Physician)

NPI
1750130381
Provider Name
COLORADO RHEUMATOLOGY PC
Entity Type
Organization
Location Address
5944 S KIPLING PKWY STE 325 LITTLETON, CO 80127
Location Phone
(720) 499-0272
Location Fax
(720) 405-4283
Mailing Address
870 S COLORADO BLVD STE D1028 GLENDALE, CO 80246
Mailing Phone
(720) 499-0272
Mailing Fax
(720) 405-4283
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-15-2024
Last Update Date
03-12-2026
Code Navigator

An internist like Colorado Rheumatology Pc 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.

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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

Internal Medicine Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. HEATHER MARIE BERENS

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(720) 499-0272

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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 1750130381, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 2 + 3 + 0 + 3 + 1 + 6 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1750130381.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Rheumatology)
5944 S KIPLING PKWY STE 325
LITTLETON, CO 80127

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750130381, enumerated as an "organization" on May 15, 2024.

The provider is located at 5944 S KIPLING PKWY STE 325 LITTLETON, CO 80127 and the phone number is (720) 499-0272.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.