Quality Rating: 100 out of 100 score
NPI Status: Active since October 20, 2005
460 Totten Pond Rd
Waltham,
Post Code: 02451
Phone: (781) 890-9933
Fax: (781) 890-9930
John M Cornwell Md is a Emergency Medicine in Waltham, . John M Cornwell Md practices all healthcare services and medical treatments related to Emergency Medicine. The NPI Number for John M Cornwell Md is 1023007259. The last update date is 2010-02-22.
John M Cornwell Md's current location address is 460 Totten Pond Rd, Waltham, . You can contact this provider via phone number (781) 890-9933 and fax number (781) 890-9930. The mailing address for John M Cornwell Md is 460 Totten Pond Rd, Waltham, . 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 |
|---|---|---|---|
| 0121657 | MEDICAID (05) | Massachusetts (MA) | |
| 410296 | Other (non-Medicare) (01) | Massachusetts (MA) | Tufts |
| 437057 | Other (non-Medicare) (01) | Massachusetts (MA) | HPHC |
| J10558 | Other (non-Medicare) (01) | Massachusetts (MA) | BCBS |
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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 | 2 | 3 | 0 | 0 | 7 | 2 | 5 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 4 | 3 | 0 | 0 | 14 | 2 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20430014210 | |||||||||
| 2 + 0 + 4 + 3 + 0 + 0 + 1 + 4 + 2 + 1 + 0 + 24 = 41 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 41 = 9 | 9 | ||||||||
The NPI number 1023007259 is valid because the calculated check digit 9 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 |
|---|---|---|---|
| 1023007184 | MARSHA KAY FEARING Individual |
Pediatrics |
PO BOX 40 SOUTHBRIDGE, Massachusetts (MA) 508-909-7799 |
| 1023006962 | MARGARET LEGNER Individual |
Internal Medicine |
LAHEY PRIMARY CARE, DANVERS DANVERS, Massachusetts (MA) 978-777-6544 |
| 1023006939 | RONALD J BICK Individual |
Radiology, Diagnostic Radiology |
9A PERRY HENDERSON DR FRAMINGHAM, Massachusetts (MA) |
| 1023006772 | HAROLD STEPHEN SOLOMON Individual |
Internal Medicine, Nephrology |
25 BOYLSTON ST CHESTNUT HILL, Massachusetts (MA) 617-731-7774 |
| 1023006699 | ERIC J. WOODARD, MD PC Organization |
Neurological Surgery |
125 PARKER HILL AVE ROXBURY CROSSING, Massachusetts (MA) 617-754-6576 |