Quality Rating: 100 out of 100 score
NPI Status: Active since August 3, 2005
366 Mass Ave
Arlington,
Post Code: 02474
Phone: (781) 646-8609
Fax: -
Thomas Michael Leonard D.m.d. is a Dentist, General Practice in Arlington, . Thomas Michael Leonard D.m.d. practices all healthcare services and medical treatments related to Dentist, General Practice. The NPI Number for Thomas Michael Leonard D.m.d. is 1003817727. The last update date is 2007-07-08.
Thomas Michael Leonard D.m.d.'s current location address is 366 Mass Ave, Arlington, . You can contact this provider via phone number (781) 646-8609 and fax number -. The mailing address for Thomas Michael Leonard D.m.d. is 366 Mass Ave, Arlington, . 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 | 7 | 7 | 2 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 1 | 14 | 7 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20031611474 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 1 + 1 + 4 + 7 + 4 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1003817727 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1003817560 | GEORGE CHUDOLIJ Individual |
Anesthesiology |
PO BOX 3008 LEWISTON, Maine (ME) 800-720-1664 |
| 1003817487 | ANNE ELIZABETH KLUPA Individual |
Pharmacist |
43 BARRINGTON RD LONGMEADOW, Massachusetts (MA) 413-567-1261 |
| 1003816695 | ANDREW WALTER DANYLUK Individual |
Ophthalmology |
115 SOUTH ST WILLIAMSTOWN, Massachusetts (MA) 413-441-5874 |
| 1003815564 | AUTUMN VILLAGE LLC Organization |
Skilled Nursing Facility |
25 ORIOL DR WORCESTER, Massachusetts (MA) 508-852-3330 |
| 1003815366 | BRUCE ALDEN THAYER Individual |
Surgery |
2000 WASHINGTON ST NEWTON, Massachusetts (MA) 617-243-3724 |