Quality Rating: 100 out of 100 score
NPI Status: Active since July 21, 2005
24 Charlotte Ave
Nashua,
Post Code: 03064
Phone: (508) 740-0391
Fax: (508) 657-8605
Douglas F. Watt Ph.d. is a Clinical Neuropsychologist in Nashua, . Douglas F. Watt Ph.d. practices all healthcare services and medical treatments related to Clinical Neuropsychologist. The NPI Number for Douglas F. Watt Ph.d. is 1003816992. The last update date is 2016-07-05.
Douglas F. Watt Ph.d.'s current location address is 24 Charlotte Ave, Nashua, . You can contact this provider via phone number (508) 740-0391 and fax number (508) 657-8605. The mailing address for Douglas F. Watt Ph.d. is 24 Charlotte Ave, Nashua, . To know further, please read the information below!
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.
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 0 | 0 | 3 | 8 | 1 | 6 | 9 | 9 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 1 | 12 | 9 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 200316112918 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 1 + 1 + 2 + 9 + 1 + 8 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1003816992 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 4 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1003811191 | HENRY AGUSTIN LOPEZ Individual |
Optometrist |
380 D. W. HWY MERRIMACK, New Hampshire (NH) 603-424-6500 |
| 1003806084 | MARK LEE DICK Individual |
Internal Medicine, Geriatric Medicine |
789 CENTRAL AVE DOVER, New Hampshire (NH) 603-609-6800 |
| 1003803495 | ALICE PECK DAY MEMORIAL HOSPITAL Organization |
Counselor, Mental Health |
10 ALICE PECK DAY DR LEBANON, New Hampshire (NH) 603-448-3121 |
| 1003802018 | CAROL WILLIAMS-SUICH Individual |
Nurse Practitioner, Family |
5 ALICE PECK DAY DR LEBANON, New Hampshire (NH) 603-448-3122 |