JOHNSON CITY DENTAL
NPI 1689056624
Dentist - General Practice in Johnson City, TN

NPI Status: Active since June 26, 2015

Contact Information

1720 W. MARKET ST.
JOHNSON CITY, TN
ZIP 37604
Phone: (423) 282-0042

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  • Organization
  • Dentist
  • General Practice
  • CLIA Number: 44D0873186
  • CLIA Cert. Type: Federally Qualified Health Center
  • CLIA Exp. Date: 04-18-2027

About JOHNSON CITY DENTAL

This page provides the complete NPI Profile along with additional information for Johnson City Dental, a provider established in Johnson City, Tennessee operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1689056624 assigned on June 2015. The practitioner's primary taxonomy code is 1223G0001X with license number DS9209 (TN). The provider is registered as an organization and their NPI record was last updated 11 years ago. Johnson City Dental 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 Dr. Nilam Patel D.d.s. (Owner)

NPI
1689056624
Provider Name
JOHNSON CITY DENTAL
Entity Type
Organization
Location Address
1720 W. MARKET ST. JOHNSON CITY, TN 37604
Location Phone
(423) 282-0042
Mailing Address
1720 W. MARKET ST. JOHNSON CITY, TN 37604
Mailing Phone
(423) 282-0042
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-26-2015
Last Update Date
06-26-2015
Code Navigator

A dentist like Johnson City Dental is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
DS9209
License State
TN
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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

DS4053 (TN)

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

DR. NILAM PATEL D.D.S.

Authorized Official Title
OWNER
Authorized Official Phone
(423) 282-0042

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
44D0873186
Facility Type
Federally Qualified Health Center
Certificate Effective Date
April 19, 2025
Certificate Expiration Date
April 18, 2027
Laboratory Director
AMANDA MOORHOUSE
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Johnson City Dental in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1689056624, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

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 + 0 + 5 + 1 + 2 + 6 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1689056624.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689056624, enumerated as an "organization" on June 26, 2015.

The provider is located at 1720 W. MARKET ST. JOHNSON CITY, TN 37604 and the phone number is (423) 282-0042.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.