Quality Rating: 100 out of 100 score
NPI Status: Active since January 11, 2006
Naval Health Clinic Oak Harbor 3475 N Saratoga St
Oak Harbor,
Post Code: 98278
Phone: (360) 257-9782
Fax: (360) 257-9662
Mark Elmer Ralston M.d. is a Pediatrics, Pediatric Emergency Medicine in Oak Harbor, . Mark Elmer Ralston M.d. practices all healthcare services and medical treatments related to Pediatrics, Pediatric Emergency Medicine. The NPI Number for Mark Elmer Ralston M.d. is 1669451373. The last update date is 2023-09-22.
Mark Elmer Ralston M.d.'s current location address is Naval Health Clinic Oak Harbor 3475 N Saratoga St, Oak Harbor, . You can contact this provider via phone number (360) 257-9782 and fax number (360) 257-9662. The mailing address for Mark Elmer Ralston M.d. is Naval Health Clinic Oak Harbor 3475 N Saratoga St, Oak Harbor, . 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 | 2080P0204X | Pediatric Emergency Medicine (Pediatrics) Physician |
Pediatrics, Pediatric Emergency Medicine |
23540 (Washington) |
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 | 6 | 6 | 9 | 4 | 5 | 1 | 3 | 7 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 12 | 9 | 8 | 5 | 2 | 3 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 26129852314 | |||||||||
| 2 + 6 + 1 + 2 + 9 + 8 + 5 + 2 + 3 + 1 + 4 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1669451373 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 |
|---|---|---|---|
| 1265435218 | CAREY LEEDS Individual |
Obstetrics & Gynecology |
803 E LINCOLN AVE SUNNYSIDE, Washington (WA) 509-837-1550 |
| 1508869546 | MATTHEW CHARLES BROUNS Individual |
Internal Medicine, Hematology & Oncology |
210 SE 136TH AVE VANCOUVER, Washington (WA) 360-944-9889 |
| 1376546309 | EDWARD HSIA0-KUA CHANG Individual |
Internal Medicine, Hematology & Oncology |
12123 SW 69TH AVE TIGARD, Oregon (OR) 971-708-7600 |
| 1194728329 | JOHN J LOFFARELLI Individual |
Internal Medicine |
820 N CHELAN AVE WENATCHEE, Washington (WA) 509-663-8711 |
| 1285637298 | DIVIS K KHAIRA Individual |
Internal Medicine |
1615 DELAWARE ST LONGVIEW, Washington (WA) 360-414-7878 |