ADRIAN SONDHEIMER MD
NPI 1912125576
Psychiatry & Neurology - Child & Adolescent Psychiatry in Livingston, NJ

NPI Status: Active since April 20, 2007

Contact Information

315 E NORTHFIELD RD
LIVINGSTON, NJ
ZIP 07039
Phone: (973) 740-9124
Fax: (973) 716-9688

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry

About ADRIAN SONDHEIMER

This page provides the complete NPI Profile along with additional information for Adrian Sondheimer, a provider established in Livingston, New Jersey with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1912125576 assigned on April 2007. The practitioner's primary taxonomy code is 2084P0804X with license number 110438 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1912125576
Provider Name
ADRIAN SONDHEIMER MD
Gender
Male
Entity Type
Individual
Location Address
315 E NORTHFIELD RD LIVINGSTON, NJ 07039
Location Phone
(973) 740-9124
Location Fax
(973) 716-9688
Mailing Address
110 RIVERSIDE DR APT 6D NEW YORK, NY 10024
Is Sole Proprietor?
Yes
Enumeration Date
04-20-2007
Last Update Date
09-11-2025
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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

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
110438
License State
NY
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

25MA03377000 (NJ)
22084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

110438 (NY)
32084P0804XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Child & Adolescent Psychiatry

25MA03377000 (NJ)

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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 1912125576, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 2 + 2 + 1 + 0 + 5 + 1 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1912125576.

Other Providers at the Same Location


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

Podiatrist (Foot & Ankle Surgery)
315 E NORTHFIELD RD, STE 1B
LIVINGSTON, NJ 07039
Dentist (Periodontics)
315 E NORTHFIELD RD, SUITE 2D
LIVINGSTON, NJ 07039
Dermatology (Procedural Dermatology)
315 E NORTHFIELD RD, 2A
LIVINGSTON, NJ 07039
Internal Medicine (Nephrology)
315 E NORTHFIELD RD, SUITE 1A
LIVINGSTON, NJ 07039
Internal Medicine
315 E NORTHFIELD RD, SUITE # 1D
LIVINGSTON, NJ 07039
Dentist (Pediatric Dentistry)
315 E NORTHFIELD RD
LIVINGSTON, NJ 07039
Psychiatry & Neurology (Child & Adolescent Psychiatry)
315 E NORTHFIELD RD
LIVINGSTON, NJ 07039
Dentist (General Practice)
315 E NORTHFIELD RD, SUITE 3D
LIVINGSTON, NJ 07039
Internal Medicine
315 E NORTHFIELD RD, SUITE 1E
LIVINGSTON, NJ 07039
Dentist (General Practice)
315 E NORTHFIELD RD, SUITE 3D
LIVINGSTON, NJ 07039
Dentist (General Practice)
315 E NORTHFIELD RD, SUITE 3D
LIVINGSTON, NJ 07039
Chiropractor
315 E NORTHFIELD RD, SUITE 3-C
LIVINGSTON, NJ 07039
Chiropractor
315 E NORTHFIELD RD, SUITE 3-C
LIVINGSTON, NJ 07039
Dentist (General Practice)
315 E NORTHFIELD RD, SUITE 2-E
LIVINGSTON, NJ 07039
Plastic Surgery
315 E NORTHFIELD RD, 2A
LIVINGSTON, NJ 07039
Clinic/Center (Dental)
315 E NORTHFIELD RD, SUITE 2D
LIVINGSTON, NJ 07039
Clinic/Center (Dental)
315 E NORTHFIELD RD, SUITE 2 E
LIVINGSTON, NJ 07039
Clinic/Center (Adolescent and Children Mental Health)
315 E NORTHFIELD RD, SUITE 3A
LIVINGSTON, NJ 07039
Podiatrist (Foot & Ankle Surgery)
315 E NORTHFIELD RD, SUITE 1-B
LIVINGSTON, NJ 07039
Surgery (Vascular Surgery)
315 E NORTHFIELD RD
LIVINGSTON, NJ 07039

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912125576, enumerated as an "individual" on April 20, 2007.

The provider is located at 315 E NORTHFIELD RD LIVINGSTON, NJ 07039 and the phone number is (973) 740-9124.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.