DAVID MARTIN AGGER LICSW
NPI 1588764633
Psychiatry & Neurology - Child & Adolescent Psychiatry in Falmouth, MA

NPI Status: Active since September 25, 2006

Contact Information

200 TER HEUN DR
FALMOUTH, MA
ZIP 02540
Phone: (508) 540-6550
Fax: (508) 540-7480

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

About DAVID AGGER

This page provides the complete NPI Profile along with additional information for David Agger, a provider established in Falmouth, Massachusetts with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1588764633 assigned on September 2006. The practitioner's primary taxonomy code is 2084P0804X with license number 06784 (MD). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1588764633
Provider Name
DAVID MARTIN AGGER LICSW
Gender
Male
Entity Type
Individual
Location Address
200 TER HEUN DR FALMOUTH, MA 02540
Location Phone
(508) 540-6550
Location Fax
(508) 540-7480
Mailing Address
200 TER HEUN DR FALMOUTH, MA 02540
Mailing Phone
(508) 540-6550
Mailing Fax
(508) 540-7480
Is Sole Proprietor?
No
Enumeration Date
09-25-2006
Last Update Date
05-12-2009
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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 Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
06784
License State
MD
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.

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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 1588764633, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
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 8 → 16 → 7 7 → 14 → 5 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 4 + 6 + 8 + 6 + 6 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1588764633.

Other Providers at the Same Location


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

Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
200 TER HEUN DR, GOSNOLD THORNE COUNSELING CTR
FALMOUTH, MA 02540
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Psychologist (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Mental Health)
200 TER HEUN DR
FALMOUTH, MA 02540
Psychologist (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Mental Health)
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Mental Health)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Mental Health)
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Psychologist (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Social Worker (Clinical)
200 TER HEUN DR
FALMOUTH, MA 02540
Counselor (Mental Health)
200 TER HEUN DR
FALMOUTH, MA 02540

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588764633, enumerated as an "individual" on September 25, 2006.

The provider is located at 200 TER HEUN DR FALMOUTH, MA 02540 and the phone number is (508) 540-6550.

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