ROCKAWAY DENTAL CENTER LLC
NPI 1477345718
Clinic/Center - Dental in Rockaway, NJ

NPI Status: Active since May 21, 2025

Contact Information

343 MOUNT HOPE AVE
SUITE 8
ROCKAWAY, NJ
ZIP 07866
Phone: (630) 923-2666

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  • Organization
  • Clinic/Center
  • Dental

About ROCKAWAY DENTAL CENTER LLC

This page provides the complete NPI Profile along with additional information for Rockaway Dental Center Llc, a provider established in Rockaway, New Jersey operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1477345718 assigned on May 2025. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Sung Hoon Cho Dmd (Dentist)

NPI
1477345718
Provider Name
ROCKAWAY DENTAL CENTER LLC
Entity Type
Organization
Location Address
343 MOUNT HOPE AVE SUITE 8 ROCKAWAY, NJ 07866
Location Phone
(630) 923-2666
Mailing Address
343 MOUNT HOPE AVE SUITE 8 ROCKAWAY, NJ 07866
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-21-2025
Last Update Date
05-21-2025
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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

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

DR. SUNG HOON CHO DMD

Authorized Official Title
DENTIST
Authorized Official Phone
(630) 923-2666

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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 1477345718, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 7 → 14 → 5 3 → 6 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 6 + 4 + 1 + 0 + 7 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1477345718.

Other Providers at the Same Location


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

Dentist
343 MOUNT HOPE AVE, SUITE 8
ROCKAWAY, NJ 07866
Technician/Technologist (Optician)
343 MOUNT HOPE AVE, SUITE 2
ROCKAWAY, NJ 07866
Eyewear Supplier
343 MOUNT HOPE AVE, SUITE 2
ROCKAWAY, NJ 07866
Pharmacist
343 MOUNT HOPE AVE
ROCKAWAY, NJ 07866
Optometrist
343 MOUNT HOPE AVE
ROCKAWAY, NJ 07866
Nurse Anesthetist, Certified Registered
343 MOUNT HOPE AVE, SUITE 506
ROCKAWAY, NJ 07866
Massage Therapist
343 MOUNT HOPE AVE
ROCKAWAY, NJ 07866
Optometrist
343 MOUNT HOPE AVE, PEARLE VISION
ROCKAWAY, NJ 07866
Anesthesiology
343 MOUNT HOPE AVE, SUITE 506
ROCKAWAY, NJ 07866
Physical Medicine & Rehabilitation (Pain Medicine)
343 MOUNT HOPE AVE, SUITE 506
ROCKAWAY, NJ 07866

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477345718, enumerated as an "organization" on May 21, 2025.

The provider is located at 343 MOUNT HOPE AVE SUITE 8 ROCKAWAY, NJ 07866 and the phone number is (630) 923-2666.

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