Quality Rating: 100 out of 100 score
NPI Status: Active since July 13, 2005
62 W 7th Ave Ste 110
Spokane,
Post Code: 99204
Phone: (509) 456-0262
Fax: (509) 462-5059
Leland G. Siwek M.d. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) in Spokane, . Leland G. Siwek M.d. practices all healthcare services and medical treatments related to Thoracic Surgery (Cardiothoracic Vascular Surgery). The NPI Number for Leland G. Siwek M.d. is 1801894811. The last update date is 2021-04-01.
Leland G. Siwek M.d.'s current location address is 62 W 7th Ave Ste 110, Spokane, . You can contact this provider via phone number (509) 456-0262 and fax number (509) 462-5059. The mailing address for Leland G. Siwek M.d. is 62 W 7th Ave Ste 110, Spokane, . 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 | 208G00000X | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician |
Thoracic Surgery (Cardiothoracic Vascular Surgery) |
M-8950 (Idaho) |
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 |
|---|---|---|---|
| 004254400 | MEDICAID (05) | Idaho (ID) | |
| 1043025 | MEDICAID (05) | Washington (WA) | |
| 11106981 | Other (non-Medicare) (01) | Idaho (ID) | MEDICARE PTAN |
| G8870921 | Other (non-Medicare) (01) | Washington (WA) | MEDICARE PTAN |
| G8878302 | Other (non-Medicare) (01) | Washington (WA) | Medicare PTAN |
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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 | 0 | 1 | 8 | 9 | 4 | 8 | 1 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 0 | 1 | 16 | 9 | 8 | 8 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2801169882 | |||||||||
| 2 + 8 + 0 + 1 + 1 + 6 + 9 + 8 + 8 + 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 1801894811 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 |
|---|---|---|---|
| 1801894050 | CHRISTOPHER JOHN LAMY Individual |
Podiatrist, Foot & Ankle Surgery |
700 NE 87TH AVE VANCOUVER, Washington (WA) 360-882-2778 |
| 1801893086 | RICHARD ALOYSIUS MOLTENI Individual |
Pediatrics |
8645 INVERNESS DR NE SEATTLE, Washington (WA) 206-729-0082 |
| 1801892419 | MARSHA GAY FINK Individual |
Internal Medicine |
650 COLUMBIA ST UNIT 407 SAN DIEGO, California (CA) 714-655-7931 |
| 1801892260 | MARK J. DOHERTY Individual |
Dermatology, MOHS-Micrographic Surgery |
1151 ELLIS ST STE 202 BELLINGHAM, Washington (WA) 360-746-2380 |
| 1801892112 | LYNN W COLLINS Individual |
Pediatrics |
1 BOONE RD BREMERTON, Washington (WA) 425-304-4138 |