DR. ANDREW S. POMERANTZ M.D.
NPI 1134223613
Psychiatry & Neurology - Geriatric Psychiatry in White River Junction, VT

NPI Status: Active since September 12, 2006

Contact Information

215 N MAIN ST
MENTAL HEALTH 116A
WHITE RIVER JUNCTION, VT
ZIP 05001
Phone: (802) 295-9363
Fax: (802) 296-6389

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NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Psychiatry & Neurology
  • Geriatric Psychiatry

About ANDREW POMERANTZ

This page provides the complete NPI Profile along with additional information for Andrew Pomerantz, a provider established in White River Junction, Vermont with a medical specialization in Psychiatry & Neurology, focusing in geriatric psychiatry . The healthcare provider is registered in the NPI registry with number 1134223613 assigned on September 2006. The practitioner's primary taxonomy code is 2084P0805X with license number 042-0004742 (VT). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1134223613
Provider Name
DR. ANDREW S. POMERANTZ M.D.
Gender
Male
Entity Type
Individual
Location Address
215 N MAIN ST MENTAL HEALTH 116A WHITE RIVER JUNCTION, VT 05001
Location Phone
(802) 295-9363
Location Fax
(802) 296-6389
Mailing Address
215 N MAIN ST MENTAL HEALTH 116A WHITE RIVER JUNCTION, VT 05001
Mailing Phone
(802) 295-9363
Mailing Fax
(802) 296-6389
Is Sole Proprietor?
No
Enumeration Date
09-12-2006
Last Update Date
07-08-2007
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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

Psychiatry & Neurology Geriatric Psychiatry

Taxonomy Code
2084P0805X
Type
Allopathic & Osteopathic Physicians
License No.
042-0004742
License State
VT
Taxonomy Description
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

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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 1134223613, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
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 3 → 6 2 → 4 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 4 + 2 + 6 + 6 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1134223613.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Counselor (Mental Health)
215 N MAIN ST, 116B
WHITE RIVER JUNCTION, VT 05001
Pharmacist
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Psychologist (Clinical)
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Internal Medicine (Geriatric Medicine)
215 N MAIN ST, VA
WHITE RIVER JUNCTION, VT 05001
Psychologist
215 N MAIN ST, VA MEDICAL CENTER
WHITE RIVER JUNCTION, VT 05001
Registered Nurse
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Registered Nurse
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Social Worker (Clinical)
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
General Acute Care Hospital
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Social Worker (Clinical)
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Emergency Medicine
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
General Acute Care Hospital
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Department of Veterans Affairs (VA) Pharmacy
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Psychologist (Clinical)
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001
Social Worker (Clinical)
215 N MAIN ST
WHITE RIVER JUNCTION, VT 05001

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134223613, enumerated as an "individual" on September 12, 2006.

The provider is located at 215 N MAIN ST MENTAL HEALTH 116A WHITE RIVER JUNCTION, VT 05001 and the phone number is (802) 295-9363.

Psychiatry & Neurology with taxonomy code 2084P0805X and a focus in Geriatric Psychiatry.