Quality Rating: 100 out of 100 score
NPI Status: Active since June 15, 2005
1719 Tower Dr W
Stillwater,
Post Code: 55082
Phone: (651) 275-3000
Fax: (651) 275-3027
Douglas J Carlson M.d. is a Ophthalmology in Stillwater, . Douglas J Carlson M.d. practices all healthcare services and medical treatments related to Ophthalmology. The NPI Number for Douglas J Carlson M.d. is 1952306243. The last update date is 2014-03-07.
Douglas J Carlson M.d.'s current location address is 1719 Tower Dr W, Stillwater, . You can contact this provider via phone number (651) 275-3000 and fax number (651) 275-3027. The mailing address for Douglas J Carlson M.d. is 1719 Tower Dr W, Stillwater, . 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 |
|---|---|---|---|
| 180008787 | Other (non-Medicare) (01) | Minnesota (MN) | Railroad Medicare |
| 180046280 | Other (non-Medicare) (01) | Wisconsin (WI) | Railroad Medicare |
| 241590900 | MEDICAID (05) | Minnesota (MN) |
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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 | 0 | 6 | 2 | 4 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 10 | 2 | 6 | 0 | 12 | 2 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 29102601228 | |||||||||
| 2 + 9 + 1 + 0 + 2 + 6 + 0 + 1 + 2 + 2 + 8 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1952306243 is valid because the calculated check digit 3 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 |
|---|---|---|---|
| 1750384707 | ALAN WILLIAM MARKMAN Individual |
Specialist |
8100 NORTHLAND DR MINNEAPOLIS, Minnesota (MN) 952-831-8742 |
| 1922001973 | TERESA MARY ANDERSON-KRULL Individual |
Social Worker, Clinical |
216 E MAIN ST ALBERT LEA, Minnesota (MN) 507-377-0107 |
| 1164425112 | BRIAN JOHN ISETTS Individual |
Pharmacist, Pharmacotherapy |
3510 WILD TURKEY RD RED WING, Minnesota (MN) 651-385-8353 |
| 1114920147 | RIVER OAKS HOME HEALTH CARE LLC Organization |
Home Health |
900 3RD ST INTERNATIONAL FALLS, Minnesota (MN) 218-283-3031 |
| 1891798823 | MONTICELLO BIG LAKE HOSPITAL NURSING HOME Organization |
General Acute Care Hospital, Critical Access |
1013 HART BLVD MONTICELLO, Minnesota (MN) 763-295-2945 |