Quality Rating: 100 out of 100 score
NPI Status: Active since November 21, 2005
233 Pecan Drive
Summerville,
Post Code: 29483
Phone: (843) -
Fax: (0917) -
David Anthony Massa M.d. is a Internal Medicine in Summerville, . David Anthony Massa M.d. practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for David Anthony Massa M.d. is 1134101561. The last update date is 2007-07-08.
David Anthony Massa M.d.'s current location address is 233 Pecan Drive, Summerville, . You can contact this provider via phone number (843) - and fax number (0917) -. The mailing address for David Anthony Massa M.d. is 233 Pecan Drive, Summerville, . 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 | 5 | 6 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 6 | 4 | 2 | 0 | 2 | 5 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2164202512 | |||||||||
| 2 + 1 + 6 + 4 + 2 + 0 + 2 + 5 + 1 + 2 + 24 = 49 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 49 = 1 | 1 | ||||||||
The NPI number 1134101561 is valid because the calculated check digit 1 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 |
|---|---|---|---|
| 1134100530 | JOHN L. MASON Individual |
Optometrist |
141 WILDEWOOD PARK DR COLUMBIA, South Carolina (SC) 803-865-5520 |
| 1134100159 | LINDA B VANDUYS Individual |
Nurse Practitioner, Acute Care |
PO BOX 743904 ATLANTA, Georgia (GA) 803-296-7320 |
| 1124099890 | JETER P TAYLOR Individual |
Emergency Medicine |
PO BOX 743904 ATLANTA, Georgia (GA) 803-296-7320 |
| 1124099874 | HOLBROOK WYMAN RAYNAL Individual |
Family Medicine |
1 INDEPENDENCE PT GREENVILLE, South Carolina (SC) 864-797-6044 |
| 1124099866 | JOHN HAMPTON FULCHER Individual |
Radiology, Diagnostic Radiology |
1210 W FARIS RD GREENVILLE, South Carolina (SC) 864-295-4410 |