Quality Rating: 100 out of 100 score
NPI Status: Active since October 13, 2005
4011 Orchard Dr
Midland,
Post Code: 48640
Phone: (989) 631-1221
Fax: (989) 631-6686
Mark Douglas Horness Md is a Surgery in Midland, . Mark Douglas Horness Md practices all healthcare services and medical treatments related to Surgery. The NPI Number for Mark Douglas Horness Md is 1033108998. The last update date is 2007-07-08.
Mark Douglas Horness Md's current location address is 4011 Orchard Dr, Midland, . You can contact this provider via phone number (989) 631-1221 and fax number (989) 631-6686. The mailing address for Mark Douglas Horness Md is 4011 Orchard Dr, Midland, . 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 |
|---|---|---|---|
| 1923733 | MEDICAID (05) | Michigan (MI) |
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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 | 3 | 3 | 1 | 0 | 8 | 9 | 9 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 6 | 3 | 2 | 0 | 16 | 9 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20632016918 | |||||||||
| 2 + 0 + 6 + 3 + 2 + 0 + 1 + 6 + 9 + 1 + 8 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1033108998 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1033108832 | TRIANGLE INDUSTRIES INC CIRCLE OF LIFE CENTER Organization |
Psychiatric Hospital |
15000 GRATIOT AVE DETROIT, Michigan (MI) 313-245-0600 |
| 1033108667 | MATTHEW A STACK Individual |
Psychologist |
121 N PINE RIVER ST ITHACA, Michigan (MI) 989-287-0662 |
| 1033108337 | MARY BURTON Individual |
Pediatrics |
3500 15 MILE RD STERLING HEIGHTS, Michigan (MI) 586-977-6356 |
| 1033108329 | JOHN W HAMERSMA Individual |
Family Medicine |
2093 HEALTH DR SW WYOMING, Michigan (MI) 616-459-3158 |
| 1033107875 | CLARENCE DAVID WRIGHT Individual |
Family Medicine |
PO BOX 779 TAWAS CITY, Michigan (MI) 989-362-0153 |