FREDERIC MALLEN, M.D., P.C.
NPI 1457688343
Ophthalmology in Lawrenceville, NJ

NPI Status: Active since November 12, 2009

Contact Information

3100 PRINCETON PIKE
LAWRENCEVILLE, NJ
ZIP 08648
Phone: (609) 896-0101
Fax: (609) 896-1492

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  • Organization
  • Ophthalmology

About FREDERIC MALLEN, M.D., P.C.

This page provides the complete NPI Profile along with additional information for Frederic Mallen, M.d., P.c., a provider established in Lawrenceville, New Jersey operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1457688343 assigned on November 2009. The practitioner's primary taxonomy code is 207W00000X with license number MA35918 (NJ). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Frederic J. Mallen (President)

NPI
1457688343
Provider Name
FREDERIC MALLEN, M.D., P.C.
Entity Type
Organization
Location Address
3100 PRINCETON PIKE LAWRENCEVILLE, NJ 08648
Location Phone
(609) 896-0101
Location Fax
(609) 896-1492
Mailing Address
3100 PRINCETON PIKE LAWRENCEVILLE, NJ 08648
Mailing Phone
(609) 896-0101
Mailing Fax
(609) 896-1492
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-12-2009
Last Update Date
03-17-2010
Code Navigator

Ophthalmologists like Frederic Mallen, M.d., P.c. specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
MA35918
License State
NJ
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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. FREDERIC J. MALLEN

Authorized Official Title
PRESIDENT
Authorized Official Phone
(609) 896-0101

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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 1457688343, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 6 → 12 → 3 8 → 16 → 7 4 → 8

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 + 1 + 2 + 8 + 1 + 6 + 3 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1457688343.

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 1457688343, enumerated as an "organization" on November 12, 2009.

The provider is located at 3100 PRINCETON PIKE LAWRENCEVILLE, NJ 08648 and the phone number is (609) 896-0101.

Ophthalmology with taxonomy code 207W00000X.