HENRY J. HUDSON AND ASSOCIATES
NPI 1689764896
Dental Laboratory in Chamblee, GA

NPI Status: Active since October 16, 2006

Contact Information

3640 CHAMBLEE TUCKER RD
CHAMBLEE, GA
ZIP 30341
Phone: (770) 938-0232

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  • Organization
  • Dental Laboratory

About HENRY J. HUDSON AND ASSOCIATES

This page provides the complete NPI Profile along with additional information for Henry J. Hudson And Associates, a provider established in Chamblee, Georgia operating as a Dental Laboratory. The healthcare provider is registered in the NPI registry with number 1689764896 assigned on October 2006. The practitioner's primary taxonomy code is 292200000X. The provider is registered as an organization and their NPI record was last updated one year ago. Henry J. Hudson And Associates operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Marilyn A. Clow (Office Manager)

NPI
1689764896
Provider Name
HENRY J. HUDSON AND ASSOCIATES
Entity Type
Organization
Location Address
3640 CHAMBLEE TUCKER RD CHAMBLEE, GA 30341
Location Phone
(770) 938-0232
Mailing Address
3640 CHAMBLEE TUCKER RD CHAMBLEE, GA 30341
Mailing Phone
(770) 938-0232
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-16-2006
Last Update Date
09-11-2025
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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

Dental Laboratory

Taxonomy Code
292200000X
Type
Laboratories
Taxonomy Description
A commercial laboratory specializing in the construction of dental appliances that conform to a dentist's specifications including the construction of dentures (complete or partial), orthodontic appliances, bridgework, crowns, and inlays.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223G0001XDental Providers

Dentist
General Practice

 
2124Q00000XDental Providers

Dental Hygienist

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

MARILYN A. CLOW

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(770) 938-0232

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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 1689764896, we treat the final digit (6) 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 84. The final step is to find the difference between that total and the next multiple of ten (90 - 84 = 6).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 7 → 14 → 5 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 4 + 6 + 8 + 8 + 1 + 8 + 24 = 84

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

The next multiple of ten after 84 is 90. The difference is the calculated check digit.

90 - 84 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1689764896.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Dentist (General Practice)
3640 CHAMBLEE TUCKER RD
CHAMBLEE, GA 30341
Dentist (General Practice)
3640 CHAMBLEE TUCKER RD
CHAMBLEE, GA 30341
Dentist (General Practice)
3640 CHAMBLEE TUCKER RD
ATLANTA, GA 30341
Dentist
3640 CHAMBLEE TUCKER RD
ATLANTA, GA 30341

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689764896, enumerated as an "organization" on October 16, 2006.

The provider is located at 3640 CHAMBLEE TUCKER RD CHAMBLEE, GA 30341 and the phone number is (770) 938-0232.

Dental Laboratory with taxonomy code 292200000X.