Quality Rating: 100 out of 100 score
NPI Status: Active since September 26, 2005
Po Box 21372
Billings,
Post Code: 59104
Phone: (406) 294-9606
Fax: (406) 294-9607
Treva J Lyng Lac is a Counselor, Addiction (Substance Use Disorder) in Billings, . Treva J Lyng Lac practices all healthcare services and medical treatments related to Counselor, Addiction (Substance Use Disorder). The NPI Number for Treva J Lyng Lac is 1891781761. The last update date is 2007-07-08.
Treva J Lyng Lac's current location address is Po Box 21372, Billings, . You can contact this provider via phone number (406) 294-9606 and fax number (406) 294-9607. The mailing address for Treva J Lyng Lac is Po Box 21372, Billings, . 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 |
|---|---|---|---|
| 76426 | Other (non-Medicare) (01) | Montana (MT) | Blue Cross Blue Shield |
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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 | 8 | 9 | 1 | 7 | 8 | 1 | 7 | 6 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 18 | 1 | 14 | 8 | 2 | 7 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 281811482712 | |||||||||
| 2 + 8 + 1 + 8 + 1 + 1 + 4 + 8 + 2 + 7 + 1 + 2 + 24 = 69 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 69 = 1 | 1 | ||||||||
The NPI number 1891781761 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 |
|---|---|---|---|
| 1891778148 | JEFFREY F MOSSER Individual |
Psychiatry & Neurology, Neurology |
1041 N 29TH ST BILLINGS, Montana (MT) 406-237-5577 |
| 1891776944 | TODD D MOHR Individual |
Physician Assistant |
3703 HARRISON AVE BUTTE, Montana (MT) 406-494-3768 |
| 1891776787 | ALAN STEVEN QUINT Individual |
Psychiatry & Neurology, Psychiatry |
17 2ND ST E KALISPELL, Montana (MT) 406-755-3148 |
| 1891772174 | ROBERT W SMITH Individual |
Family Medicine |
1200 WESTWOOD DR STE I HAMILTON, Montana (MT) 406-363-1100 |
| 1891771622 | SUSAN E. CEROVSKI Individual |
Physician Assistant |
1020 N 27TH ST BILLINGS, Montana (MT) 406-238-2500 |