Quality Rating: 100 out of 100 score
NPI Status: Active since January 26, 2006
401 15th Ave S Ste 202
Great Falls,
Post Code: 59405
Phone: (406) 952-1188
Fax: -
Alrich L Gray M.d. is a Internal Medicine, Clinical Cardiac Electrophysiology in Great Falls, . Alrich L Gray M.d. practices all healthcare services and medical treatments related to Internal Medicine, Clinical Cardiac Electrophysiology. The NPI Number for Alrich L Gray M.d. is 1952372294. The last update date is 2019-03-19.
Alrich L Gray M.d.'s current location address is 401 15th Ave S Ste 202, Great Falls, . You can contact this provider via phone number (406) 952-1188 and fax number -. The mailing address for Alrich L Gray M.d. is 401 15th Ave S Ste 202, Great Falls, . 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 provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207RC0001X | Clinical Cardiac Electrophysiology Physician |
Internal Medicine, Clinical Cardiac Electrophysiology |
26913 (Montana) |
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 |
|---|
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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 | 9 | 5 | 2 | 3 | 7 | 2 | 2 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 10 | 2 | 6 | 7 | 4 | 2 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 29102674218 | |||||||||
| 2 + 9 + 1 + 0 + 2 + 6 + 7 + 4 + 2 + 1 + 8 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1952372294 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1851394902 | STACIA ADAIR MOORE Individual |
Audiologist |
10 THREE MILE DR KALISPELL, Montana (MT) 406-257-2273 |
| 1013910066 | JOHN FIORE Individual |
Physical Therapist |
2207 S 3RD ST W MISSOULA, Montana (MT) 406-549-5283 |
| 1033112073 | DESIREE VAN BLARICOM Individual |
Physical Therapist |
435 S CRYSTAL ST BUTTE, Montana (MT) 406-496-3456 |
| 1902809908 | JOHN CRAIG GILL Individual |
Nurse Anesthetist, Certified Registered |
51 HIGH COUNTRY RD PLAINS, Montana (MT) 406-546-4001 |
| 1073516167 | LINDA LORRAINE DUPREE Individual |
Physician Assistant |
PO BOX 35100 BILLINGS, Montana (MT) 406-357-2294 |