Quality Rating: 100 out of 100 score
NPI Status: Active since November 14, 2005
67 Union St
Natick,
Post Code: 01760
Phone: (508) 651-1998
Fax: (508) 651-2587
Lawrence Handler M.d. is a Internal Medicine, Gastroenterology in Natick, . Lawrence Handler M.d. practices all healthcare services and medical treatments related to Internal Medicine, Gastroenterology. The NPI Number for Lawrence Handler M.d. is 1134101470. The last update date is 2012-10-11.
Lawrence Handler M.d.'s current location address is 67 Union St, Natick, . You can contact this provider via phone number (508) 651-1998 and fax number (508) 651-2587. The mailing address for Lawrence Handler M.d. is 67 Union St, Natick, . 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 | 1 | 3 | 4 | 1 | 0 | 1 | 4 | 7 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 6 | 4 | 2 | 0 | 2 | 4 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2164202414 | |||||||||
| 2 + 1 + 6 + 4 + 2 + 0 + 2 + 4 + 1 + 4 + 24 = 50 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 0 | |||||||||
The NPI number 1134101470 is valid because the calculated check digit 0 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 |
|---|---|---|---|
| 1134101280 | SEKAR KATHIRESAN Individual |
Internal Medicine |
PO BOX 9142 CHARLESTOWN, Massachusetts (MA) 617-724-0287 |
| 1134101272 | SUSAN F. DUMAS Individual |
Social Worker, Clinical |
10 BROOKHEAD AVE BEVERLY, Massachusetts (MA) 978-927-9216 |
| 1134100894 | YUN KIT LAM Individual |
Internal Medicine |
750 WASHINGTON ST BOSTON, Massachusetts (MA) 617-636-8871 |
| 1134100860 | CELESTE DENISE HUBER Individual |
Social Worker, Clinical |
14 SOUTH ST WESTBOROUGH, Massachusetts (MA) 508-366-2530 |
| 1134100506 | PHILLIP M FALKOFF Individual |
Emergency Medicine |
10 GOVE ST EAST BOSTON, Massachusetts (MA) 617-569-5800 |