LL MEDICAL CLINIC NJ PC
NPI 1457221830
General Practice in Williamstown, NJ

NPI Status: Active since November 10, 2025

Contact Information

316 BERRHILL DR
ATTN: LL MEDICAL CLINIC NJ P.C.
WILLIAMSTOWN, NJ
ZIP 08094
Phone: (646) 877-6366
Fax: (646) 655-0480

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  • Organization
  • General Practice

About LL MEDICAL CLINIC NJ PC

This page provides the complete NPI Profile along with additional information for Ll Medical Clinic Nj Pc, a primary care provider established in Williamstown, New Jersey operating as a General Practice. The healthcare provider is registered in the NPI registry with number 1457221830 assigned on November 2025. The practitioner's primary taxonomy code is 208D00000X. The provider is registered as an organization and their NPI record was last updated February 2026. Ll Medical Clinic Nj Pc 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 Adi Patel (Gc)

NPI
1457221830
Provider Name
LL MEDICAL CLINIC NJ PC
Entity Type
Organization
Location Address
316 BERRHILL DR ATTN: LL MEDICAL CLINIC NJ P.C. WILLIAMSTOWN, NJ 08094
Location Phone
(646) 877-6366
Location Fax
(646) 655-0480
Mailing Address
316 BERRHILL DR ATTN: LL MEDICAL CLINIC NJ P.C. WILLIAMSTOWN, NJ 08094
Mailing Phone
(646) 877-6366
Mailing Fax
(646) 655-0480
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-10-2025
Last Update Date
02-03-2026
Code Navigator

A primary care provider (PCP) like Ll Medical Clinic Nj Pc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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

ADI PATEL

Authorized Official Title
GC
Authorized Official Phone
(646) 887-3138

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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 1457221830, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 4 + 2 + 2 + 8 + 6 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1457221830.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
316 BERRHILL DR
WILLIAMSTOWN, NJ 08094
Family Medicine
316 BERRHILL DR
WILLIAMSTOWN, NJ 08094
Internal Medicine
316 BERRHILL DR
WILLIAMSTOWN, NJ 08094

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457221830, enumerated as an "organization" on November 10, 2025.

The provider is located at 316 BERRHILL DR ATTN: LL MEDICAL CLINIC NJ P.C. WILLIAMSTOWN, NJ 08094 and the phone number is (646) 877-6366.

General Practice with taxonomy code 208D00000X.