Quality Rating: 100 out of 100 score
NPI Status: Active since October 18, 2005
Gallaudet University/biology Department
Washington,
Post Code: 20002
Phone: (202) 651-5258
Fax: -
Katherine Oelrich Welch Ms is a Genetic Counselor, MS in Washington, . Katherine Oelrich Welch Ms practices all healthcare services and medical treatments related to Genetic Counselor, MS. The NPI Number for Katherine Oelrich Welch Ms is 1013906494. The last update date is 2007-07-08.
Katherine Oelrich Welch Ms's current location address is Gallaudet University/biology Department, Washington, . You can contact this provider via phone number (202) 651-5258 and fax number -. The mailing address for Katherine Oelrich Welch Ms is Gallaudet University/biology Department, Washington, . 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 |
|---|
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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 | 0 | 1 | 3 | 9 | 0 | 6 | 4 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 0 | 12 | 4 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 202318012418 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 0 + 1 + 2 + 4 + 1 + 8 + 24 = 56 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 56 = 4 | 4 | ||||||||
The NPI number 1013906494 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1003812892 | JERROLD THOMAS O'ROURKE Individual |
Psychiatry & Neurology, Psychiatry |
1330 NEW HAMPSHIRE AVE NW WASHINGTON, District Of Columbia (DC) 202-463-6634 |
| 1003814062 | STEVEN PAUL DAVISON Individual |
Plastic Surgery |
3301 NEW MEXICO AVE NW WASHINGTON, District Of Columbia (DC) 202-966-9590 |
| 1003815630 | JOEL BOWERS Individual |
Radiology, Diagnostic Radiology |
1150 VARNUM ST NE WASHINGTON, District Of Columbia (DC) 202-269-7000 |
| 1013905199 | BARBARA PURSELL Individual |
Nurse Anesthetist, Certified Registered |
PO BOX 631856 BALTIMORE, Maryland (MD) |
| 1003898206 | VANI PADMANABHA Individual |
Pathology, Anatomic Pathology & Clinical Pathology |
PO BOX 70688 WASHINGTON, District Of Columbia (DC) 410-872-9188 |