CHELMSFORD DENTAL CARE LLC
NPI 1083226187
Clinic/Center - Dental in Chelmsford, MA

NPI Status: Active since August 19, 2020

Contact Information

3 COURTHOUSE LN
CHELMSFORD, MA
ZIP 01824
Phone: (978) 970-2089
Fax: (978) 970-2087

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  • Organization
  • Clinic/Center
  • Dental
  • CLIA Number: 22D1041839
  • CLIA Cert. Type: Other - HEALTH DEPARTMENT
  • CLIA Exp. Date: 06-13-2027

About CHELMSFORD DENTAL CARE LLC

This page provides the complete NPI Profile along with additional information for Chelmsford Dental Care Llc, a provider established in Chelmsford, Massachusetts operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1083226187 assigned on August 2020. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Eugene Khang (President)

NPI
1083226187
Provider Name
CHELMSFORD DENTAL CARE LLC
Entity Type
Organization
Location Address
3 COURTHOUSE LN CHELMSFORD, MA 01824
Location Phone
(978) 970-2089
Location Fax
(978) 970-2087
Mailing Address
3 COURTHOUSE LN CHELMSFORD, MA 01824
Mailing Phone
(978) 970-2089
Mailing Fax
(978) 970-2087
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-19-2020
Last Update Date
08-19-2020
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities

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

EUGENE KHANG

Authorized Official Title
PRESIDENT
Authorized Official Phone
(617) 669-2654

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
22D1041839
Facility Type
Other - HEALTH DEPARTMENT
Certificate Effective Date
June 14, 2025
Certificate Expiration Date
June 13, 2027
Laboratory Director
DARCY A. BEALL
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Chelmsford Dental Care Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1083226187, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 8 → 16 → 7 2 → 4 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 4 + 2 + 1 + 2 + 1 + 1 + 6 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1083226187.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Social Worker (Clinical)
3 COURTHOUSE LN
CHELMSFORD, MA 01824
Psychologist (Clinical)
3 COURTHOUSE LN
CHELMSFORD, MA 01824
Psychiatry & Neurology (Psychiatry)
3 COURTHOUSE LN, SUITE 3 SEVEN HILLS BEHAVIORAL HEALTH
CHELMSFORD, MA 01824
Optometrist
3 COURTHOUSE LN, UNIT 1
CHELMSFORD, MA 01824
Counselor
3 COURTHOUSE LN, SUITE 3
CHELMSFORD, MA 01824
Counselor (Mental Health)
3 COURTHOUSE LN
CHELMSFORD, MA 01824
Home Health
3 COURTHOUSE LN, UNIT 9
CHELMSFORD, MA 01824
Home Health
3 COURTHOUSE LN, UNIT 10
CHELMSFORD, MA 01824
Counselor (Mental Health)
3 COURTHOUSE LN
CHELMSFORD, MA 01824
Dentist (General Practice)
3 COURTHOUSE LN
CHELMSFORD, MA 01824
Community/Behavioral Health
3 COURTHOUSE LN, SUITE 3A
CHELMSFORD, MA 01824
Counselor
3 COURTHOUSE LN
CHELMSFORD, MA 01824

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083226187, enumerated as an "organization" on August 19, 2020.

The provider is located at 3 COURTHOUSE LN CHELMSFORD, MA 01824 and the phone number is (978) 970-2089.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.