DR. STEPHEN KESSLER
NPI 1497295299
Pathology - Anatomic Pathology in Lake Oswego, OR
NPI Status: Active since February 28, 2017
Contact Information
5283 W SUNSET DR
LAKE OSWEGO, OR
ZIP 97035
Phone: (503) 816-9992
- Individual
- Male
- Pathology
- Anatomic Pathology
About STEPHEN KESSLER
This page provides the complete NPI Profile along with additional information for Stephen Kessler, a provider established in Lake Oswego, Oregon with a medical specialization in Pathology, focusing in anatomic pathology . The healthcare provider is registered in the NPI registry with number 1497295299 assigned on February 2017. The practitioner's primary taxonomy code is 207ZP0101X with license number MD09092 (OR). The provider is registered as an individual and his NPI record was last updated 9 years ago.
- NPI
- 1497295299
- Provider Name
- DR. STEPHEN KESSLER
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5283 W SUNSET DR LAKE OSWEGO, OR 97035
- Location Phone
- (503) 816-9992
- Mailing Address
- 5283 W SUNSET DR LAKE OSWEGO, OR 97035
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-28-2017
- Last Update Date
- 02-28-2017
- Code Navigator
Location Map
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
Pathology Anatomic Pathology
- Taxonomy Code
- 207ZP0101X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD09092
- License State
- OR
- Taxonomy Description
- A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
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NPI Validation Check Digit Calculation
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 | 4 | 9 | 7 | 2 | 9 | 5 | 2 | 9 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 18 | 7 | 4 | 9 | 10 | 2 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 8 + 7 + 4 + 9 + 1 + 0 + 2 + 1 + 8 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1497295299 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1497295299, enumerated in the NPI registry as an "individual" on February 28, 2017
The provider is located at 5283 W Sunset Dr Lake Oswego, Or 97035 and the phone number is (503) 816-9992
The provider's speciality is Pathology with taxonomy code 207ZP0101X with a focus in Anatomic Pathology
This NPI record was last updated on February 28, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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