Quality Rating: 100 out of 100 score
NPI Status: Active since September 29, 2005
25 E Washington St
Chicago,
Post Code: 60602
Phone: (312) 372-0411
Fax: (312) 372-0428
Lawrence H Zager Dds is a Dentist, Oral and Maxillofacial Surgery in Chicago, . Lawrence H Zager Dds practices all healthcare services and medical treatments related to Dentist, Oral and Maxillofacial Surgery. The NPI Number for Lawrence H Zager Dds is 1245227867. The last update date is 2015-06-03.
Lawrence H Zager Dds's current location address is 25 E Washington St, Chicago, . You can contact this provider via phone number (312) 372-0411 and fax number (312) 372-0428. The mailing address for Lawrence H Zager Dds is 25 E Washington 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 |
|---|---|---|---|
| 433159 | Other (non-Medicare) (01) | () | United Concordia |
| 80006190 | Other (non-Medicare) (01) | () | 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 | 2 | 4 | 5 | 2 | 2 | 7 | 8 | 6 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 8 | 5 | 4 | 2 | 14 | 8 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 22854214812 | |||||||||
| 2 + 2 + 8 + 5 + 4 + 2 + 1 + 4 + 8 + 1 + 2 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1245227867 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 |
|---|---|---|---|
| 1245227693 | THEODORE FRANCIS ZBIEGIEN Individual |
Family Medicine |
7447 W TALCOTT AVE CHICAGO, Illinois (IL) 773-467-8950 |
| 1245227669 | THOMAS M WYMAN Individual |
Ophthalmology |
8921 N. WOOD SAGE RD. PEORIA, Illinois (IL) 309-243-2400 |
| 1245227610 | ALDEN-NORTH SHORE REHABILITATION AND HEALTH CARE CENTER, INC. Organization |
Skilled Nursing Facility |
4200 W PETERSON AVE CHICAGO, Illinois (IL) 773-286-6622 |
| 1245227602 | NORBERT J KULPINSKI Individual |
Optometrist |
304 N STATE ST BELVIDERE, Illinois (IL) 815-544-3431 |
| 1245227479 | PEKIN MEMORIAL HOSPITAL PEKIN HOSPITAL Organization |
General Acute Care Hospital |
600 S 13TH ST PEKIN, Illinois (IL) 309-347-1151 |