Quality Rating: 100 out of 100 score
NPI Status: Active since January 31, 2006
125 Rampart Way Ste 200
Denver,
Post Code: 80230
Phone: (720) 858-7550
Fax: (720) 858-7615
Leon Samuel Greos Md is a Allergy & Immunology in Denver, . Leon Samuel Greos Md practices all healthcare services and medical treatments related to Allergy & Immunology. The NPI Number for Leon Samuel Greos Md is 1003887738. The last update date is 2021-05-04.
Leon Samuel Greos Md's current location address is 125 Rampart Way Ste 200, Denver, . You can contact this provider via phone number (720) 858-7550 and fax number (720) 858-7615. The mailing address for Leon Samuel Greos Md is 125 Rampart Way Ste 200, Denver, . 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 |
|---|---|---|---|
| 01289230 | MEDICAID (05) | Colorado (CO) |
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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 | 0 | 3 | 8 | 8 | 7 | 7 | 3 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 8 | 14 | 7 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20031681476 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 8 + 1 + 4 + 7 + 6 + 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 1003887738 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 |
|---|---|---|---|
| 1003887597 | DAVID J PARKER Individual |
Family Medicine |
11310 HURON ST NORTHGLENN, Colorado (CO) 303-450-7435 |
| 1003887126 | JEFFREY LEE METZNER Individual |
Psychiatry & Neurology, Psychiatry |
3300 E 1ST AVE DENVER, Colorado (CO) 303-355-6842 |
| 1003887050 | DANIEL JAY NEUMANN Individual |
Dentist, General Practice |
416 MAIN ST WRAY, Colorado (CO) 970-332-4817 |
| 1003886995 | DAVID KIMBALL WALTON Individual |
Dentist, Periodontics |
4026 S TIMBERLINE RD UNIT 120 FORT COLLINS, Colorado (CO) 970-482-2210 |
| 1003886433 | RUSSELL THYRL SWAIN Individual |
Chiropractor |
11590 BLACK FOREST RD COLORADO SPRINGS, Colorado (CO) 719-494-0900 |