MARK C. DALES MD
NPI 1326119322
Orthopaedic Surgery - Pediatric Orthopaedic Surgery in Seattle, WA

NPI Status: Active since November 13, 2006

Contact Information

4800 SAND POINT WAY NE
DEPARTMENT OF ORTHOPEDICS AND SPORTS MEDICINE
SEATTLE, WA
ZIP 98105
Phone: (206) 987-2109

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Pediatric Orthopaedic Surgery

About MARK DALES

This page provides the complete NPI Profile along with additional information for Mark Dales, a provider established in Seattle, Washington with a medical specialization in Orthopaedic Surgery, focusing in pediatric orthopaedic surgery . The healthcare provider is registered in the NPI registry with number 1326119322 assigned on November 2006. The practitioner's primary taxonomy code is 207XP3100X with license number MD00026270 (WA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1326119322
Provider Name
MARK C. DALES MD
Gender
Male
Entity Type
Individual
Location Address
4800 SAND POINT WAY NE DEPARTMENT OF ORTHOPEDICS AND SPORTS MEDICINE SEATTLE, WA 98105
Location Phone
(206) 987-2109
Mailing Address
M/S W7706 PO BOX 5371 4800 SAND POINT WAY NE SEATTLE, WA 98145
Mailing Phone
(206) 987-2109
Is Sole Proprietor?
No
Enumeration Date
11-13-2006
Last Update Date
06-09-2011
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Specialty - Primary Taxonomy

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.

Classification

Orthopaedic Surgery Pediatric Orthopaedic Surgery

Taxonomy Code
207XP3100X
Type
Allopathic & Osteopathic Physicians
License No.
MD00026270
License State
WA
Taxonomy Description
An orthopedic surgeon who has additional training and experience in diagnosing, treating and managing musculoskeletal problems in infants, children and adolescents. These may include limb and spine deformities (such as club foot, scoliosis); gait abnormalities (limping); bone and joint infections; broken bones.

Secondary Taxonomies

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)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

MD00026270 (WA)

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1326119322, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 1 → 2 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 4 + 6 + 2 + 1 + 1 + 8 + 3 + 4 + 24 = 58

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1326119322.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist (Pharmacotherapy)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Genetic Counselor, MS
4800 SAND POINT WAY NE, M2-9
SEATTLE, WA 98105
Genetic Counselor, MS
4800 SAND POINT WAY NE, BIOCHEMICAL GENETICS
SEATTLE, WA 98105
Nurse Practitioner (Family)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Cardiology)
4800 SAND POINT WAY NE, CHILDRENS HEART CENTER MS G-0035
SEATTLE, WA 98105
Genetic Counselor, MS
4800 SAND POINT WAY NE, CHILDREN'S HOSP & REG MED CTR, MEDICAL GENETICS M2-9
SEATTLE, WA 98105
Pediatrics (Pediatric Hematology-Oncology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Cardiology)
4800 SAND POINT WAY NE, M/S G-0035
SEATTLE, WA 98105
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Nurse Practitioner (Neonatal, Critical Care)
4800 SAND POINT WAY NE, MS CSB 240
SEATTLE, WA 98105
Medical Genetics (Clinical Genetics (M.D.))
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Physician Assistant
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Psychologist (Clinical)
4800 SAND POINT WAY NE, CHILDREN'S HOSPITAL & REGIONAL MEDICAL CENTER
SEATTLE, WA 98105
Pediatrics (Pediatric Hematology-Oncology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Orthopaedic Surgery
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Rheumatology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
4800 SAND POINT WAY NE, SEATTLE CHILDREN'S HOSPTIAL M/S B5552
SEATTLE, WA 98105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326119322, enumerated as an "individual" on November 13, 2006.

The provider is located at 4800 SAND POINT WAY NE DEPARTMENT OF ORTHOPEDICS AND SPORTS MEDICINE SEATTLE, WA 98105 and the phone number is (206) 987-2109.

Orthopaedic Surgery with taxonomy code 207XP3100X and a focus in Pediatric Orthopaedic Surgery.