STEADY HANDS DENTISTRY LLC
NPI 1083590004
Clinic/Center - Dental in Lawrenceville, NJ

NPI Status: Active since August 14, 2025

Contact Information

3100 PRINCETON PIKE
BUILDING 4 SUITE E
LAWRENCEVILLE, NJ
ZIP 08648
Phone: (609) 895-8844

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  • Organization
  • Clinic/Center
  • Dental

About STEADY HANDS DENTISTRY LLC

This page provides the complete NPI Profile along with additional information for Steady Hands Dentistry Llc, a provider established in Lawrenceville, New Jersey operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1083590004 assigned on August 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. Hanyi Leo Yu Dmd (Lead Dentist)

NPI
1083590004
Provider Name
STEADY HANDS DENTISTRY LLC
Entity Type
Organization
Location Address
3100 PRINCETON PIKE BUILDING 4 SUITE E LAWRENCEVILLE, NJ 08648
Location Phone
(609) 895-8844
Mailing Address
3100 PRINCETON PIKE BUILDING 4 SUITE E LAWRENCEVILLE, NJ 08648
Mailing Phone
(609) 895-8844
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-14-2025
Last Update Date
08-14-2025
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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. HANYI LEO YU DMD

Authorized Official Title
LEAD DENTIST
Authorized Official Phone
(617) 386-9063

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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 1083590004, 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
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 5 → 10 → 1 0 → 0 0 → 0

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 + 1 + 0 + 9 + 0 + 0 + 0 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1083590004.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
3100 PRINCETON PIKE
LAWRENCEVILLE, NJ 08648
Internal Medicine
3100 PRINCETON PIKE
LAWRENCEVILLE, NJ 08648
Internal Medicine
3100 PRINCETON PIKE
LAWRENCEVILLE, NJ 08648
Internal Medicine
3100 PRINCETON PIKE, BUILDING 4, SUITE I
LAWRENCEVILLE, NJ 08648
Internal Medicine
3100 PRINCETON PIKE, BUILDING 4 SUITE K
LAWRENCEVILLE, NJ 08648
Social Worker (Clinical)
3100 PRINCETON PIKE, BLDG 4 STE C
LAWRENCEVILLE, NJ 08648
Ophthalmology
3100 PRINCETON PIKE, BUILDING 1
LAWRENCEVILLE, NJ 08648
Orthopaedic Surgery
3100 PRINCETON PIKE, BUILDING 1
LAWRENCEVILLE, NJ 08648
Dentist (General Practice)
3100 PRINCETON PIKE, BLDG 2
LAWRENCEVILLE, NJ 08648
Neurological Surgery
3100 PRINCETON PIKE, BLDG ONE SUITE A
LAWRENCEVILLE, NJ 08648
Internal Medicine (Rheumatology)
3100 PRINCETON PIKE, BLDG. 3 SUITE D
LAWRENCEVILLE, NJ 08648
Social Worker (Clinical)
3100 PRINCETON PIKE, SUITE 4C
LAWRENCEVILLE, NJ 08648
Dentist (General Practice)
3100 PRINCETON PIKE, BLDG 2
LAWRENCEVILLE, NJ 08648
Dentist (General Practice)
3100 PRINCETON PIKE, BLDG 2
LAWRENCEVILLE, NJ 08648
Dentist (Oral and Maxillofacial Surgery)
3100 PRINCETON PIKE, BLDG. 4 - SUITE F
LAWRENCEVILLE, NJ 08648
Psychologist (Clinical)
3100 PRINCETON PIKE, BUILDING 3B
LAWRENCEVILLE, NJ 08648
Internal Medicine
3100 PRINCETON PIKE, BLDG 4, SUITE I
LAWRENCEVILLE, NJ 08648
Dentist
3100 PRINCETON PIKE, BUILDING 3
LAWRENCEVILLE, NJ 08648
Psychologist (Clinical)
3100 PRINCETON PIKE, BUILDING 3, SUITE 1C
LAWRENCEVILLE, NJ 08648
Neurological Surgery
3100 PRINCETON PIKE, BLDG ONE SUITE A
LAWRENCEVILLE, NJ 08648

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083590004, enumerated as an "organization" on August 14, 2025.

The provider is located at 3100 PRINCETON PIKE BUILDING 4 SUITE E LAWRENCEVILLE, NJ 08648 and the phone number is (609) 895-8844.

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