Quality Rating: 100 out of 100 score
NPI Status: Active since May 23, 2005
112 N Ewing St
Lancaster,
Post Code: 43130
Phone: (740) 687-1177
Fax: (740) 344-5661
David Francis Geiss D.o. is a Dermatology in Lancaster, . David Francis Geiss D.o. practices all healthcare services and medical treatments related to Dermatology. The NPI Number for David Francis Geiss D.o. is 1619970639. The last update date is 2008-03-12.
David Francis Geiss D.o.'s current location address is 112 N Ewing St, Lancaster, . You can contact this provider via phone number (740) 687-1177 and fax number (740) 344-5661. The mailing address for David Francis Geiss D.o. is 112 N Ewing St, Lancaster, . 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 |
|---|---|---|---|
| 0190289 | MEDICAID (05) | Ohio (OH) | |
| 070005985 | Other (non-Medicare) (01) | Ohio (OH) | medicare railroad |
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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 | 6 | 1 | 9 | 9 | 7 | 0 | 6 | 3 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 2 | 9 | 18 | 7 | 0 | 6 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2629187066 | |||||||||
| 2 + 6 + 2 + 9 + 1 + 8 + 7 + 0 + 6 + 6 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1619970639 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 |
|---|---|---|---|
| 1619970563 | EYAD NASHAWATI Individual |
Internal Medicine, Critical Care Medicine |
2600 TUSCARAWAS ST W CANTON, Ohio (OH) 330-452-8844 |
| 1619970555 | JOHN B STENGLE Individual |
Surgery |
5800 MONROE ST SYLVANIA, Ohio (OH) 419-885-2525 |
| 1619970548 | PATRICK W. WHITE Individual |
Surgery |
5700 MONROE ST UNIT 101 SYLVANIA, Ohio (OH) 419-291-6777 |
| 1619970274 | STEPHEN J LEWIS Individual |
Internal Medicine, Hypertension Specialist |
10506A MONTGOMERY RD CINCINNATI, Ohio (OH) 513-246-2400 |
| 1619969896 | KENNETH L WEHR Individual |
Internal Medicine, Pulmonary Disease |
1380 NW WASHINGTON BLVD HAMILTON, Ohio (OH) 513-863-5696 |