QUIBBLEWICK LLC
NPI 1942120290
Clinical Medical Laboratory in Denver, CO

NPI Status: Active since July 17, 2026

Contact Information

1500 N GRANT ST STE C
DENVER, CO
ZIP 80203
Phone: (303) 747-6045

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NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Organization
  • Clinical Medical Laboratory

About QUIBBLEWICK LLC

This page provides the complete NPI Profile along with additional information for Quibblewick Llc, a provider established in Denver, Colorado operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1942120290 assigned on July 2026. The practitioner's primary taxonomy code is 291U00000X. The provider is registered as an organization and their NPI record was last updated July 2026. The authorized official of this NPI record is David Lucier (Owner)

NPI
1942120290
Provider Name
QUIBBLEWICK LLC
Entity Type
Organization
Location Address
1500 N GRANT ST STE C DENVER, CO 80203
Location Phone
(303) 747-6045
Mailing Address
1500 N GRANT ST STE C DENVER, CO 80203
Mailing Phone
(303) 747-6045
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-17-2026
Last Update Date
07-17-2026
Code Navigator

Establishments like Quibblewick Llc are healthcare facilities that may perform a wide range of laboratory procedures, assisted by doctors and medical technologists. Laboratories can be categorized according to their function as common diagnostic labs or specialty labs that conduct specialized or confirmatory tests. Different clinical laboratories could specialize in clinical chemistry, clinical microbiology, hematology, serology, clinical microscopy, cytopathology, molecular biology, or public health. Please inquire directly with this provider to confirm their test menu.

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

Clinical Medical Laboratory

Taxonomy Code
291U00000X
Type
Laboratories
Taxonomy Description
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

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

DAVID LUCIER

Authorized Official Title
OWNER
Authorized Official Phone
(303) 747-6045

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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 1942120290, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 2 + 2 + 0 + 2 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1942120290.

Other Providers at the Same Location


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

Social Worker (Clinical)
1500 N GRANT ST STE C
DENVER, CO 80203
Counselor (Professional)
1500 N GRANT ST STE C
DENVER, CO 80203
Health Maintenance Organization
1500 N GRANT ST STE C
DENVER, CO 80203
Lactation Consultant, Non-RN
1500 N GRANT ST STE C
DENVER, CO 80203
Nurse Practitioner (Psychiatric/Mental Health)
1500 N GRANT ST STE C
DENVER, CO 80203
Social Worker (Clinical)
1500 N GRANT ST STE C
DENVER, CO 80203
Clinic/Center (Radiology)
1500 N GRANT ST STE C
DENVER, CO 80203
Clinic/Center (Multi-Specialty)
1500 N GRANT ST STE C
DENVER, CO 80203
Clinic/Center (Urgent Care)
1500 N GRANT ST STE C
DENVER, CO 80203
Durable Medical Equipment & Medical Supplies
1500 N GRANT ST STE C
DENVER, CO 80203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942120290, enumerated as an "organization" on July 17, 2026.

The provider is located at 1500 N GRANT ST STE C DENVER, CO 80203 and the phone number is (303) 747-6045.

Clinical Medical Laboratory with taxonomy code 291U00000X.