Quality Rating: 100 out of 100 score
NPI Status: Active since October 18, 2005
676 N Saint Clair St
Chicago,
Post Code: 60611
Phone: (312) 664-5400
Fax: (312) 664-5854
John M Shaw Md is a Internal Medicine, Medical Oncology in Chicago, . John M Shaw Md practices all healthcare services and medical treatments related to Internal Medicine, Medical Oncology. The NPI Number for John M Shaw Md is 1013906411. The last update date is 2010-05-14.
John M Shaw Md's current location address is 676 N Saint Clair St, Chicago, . You can contact this provider via phone number (312) 664-5400 and fax number (312) 664-5854. The mailing address for John M Shaw Md is 676 N Saint Clair St, Chicago, . 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 |
|---|---|---|---|
| 036042608 | MEDICAID (05) | Illinois (IL) |
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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 | 1 | 3 | 9 | 0 | 6 | 4 | 1 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 0 | 12 | 4 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20231801242 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 0 + 1 + 2 + 4 + 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 1013906411 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 |
|---|---|---|---|
| 1013906213 | JEROME L KOLAVO Individual |
Orthopaedic Surgery, Orthopaedic Surgery of the Spine |
27650 FERRY RD WARRENVILLE, Illinois (IL) 630-225-2663 |
| 1013904986 | SUSAN J ANDERSON-NELSON Individual |
Ophthalmology, Retina Specialist |
2015 N MAIN ST WHEATON, Illinois (IL) 630-668-8250 |
| 1013904739 | SALEM VILLAGE NURSING AND REHABILITATION CENTER LLC SALEM VILLAGE NURSING AND REHABILITATION CENTER LLC Organization |
Skilled Nursing Facility |
1314 ROWELL AVE JOLIET, Illinois (IL) 815-727-5451 |
| 1013904366 | UNLIMITED DEVELOPMENT, INC UDI NO2 MANOR COURT OF MARYVILLE Organization |
Skilled Nursing Facility |
6955 STATE ROUTE 162 MARYVILLE, Illinois (IL) 618-288-5999 |
| 1013903509 | BARRY GLICK Individual |
Internal Medicine |
810 BIESTERFIELD RD ELK GROVE VILLAGE, Illinois (IL) 847-981-6061 |