Quality Rating: 100 out of 100 score
NPI Status: Active since September 6, 2005
7707 Wisconsin Ave
Bethesda,
Post Code: 20814
Phone: (240) 396-6455
Fax: -
Mark Jason Roschewski Md is a Internal Medicine, Hematology in Bethesda, . Mark Jason Roschewski Md practices all healthcare services and medical treatments related to Internal Medicine, Hematology. The NPI Number for Mark Jason Roschewski Md is 1912991951. The last update date is 2007-07-08.
Mark Jason Roschewski Md's current location address is 7707 Wisconsin Ave, Bethesda, . You can contact this provider via phone number (240) 396-6455 and fax number -. The mailing address for Mark Jason Roschewski Md is 7707 Wisconsin Ave, Bethesda, . 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 | 9 | 1 | 2 | 9 | 9 | 1 | 9 | 5 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 2 | 2 | 18 | 9 | 2 | 9 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 29221892910 | |||||||||
| 2 + 9 + 2 + 2 + 1 + 8 + 9 + 2 + 9 + 1 + 0 + 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 1912991951 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 |
|---|---|---|---|
| 1912991704 | JAMES K PORTERFIELD Individual |
Internal Medicine, Cardiovascular Disease |
6569 N CHARLES ST TOWSON, Maryland (MD) 410-825-5150 |
| 1912991589 | VINODRAI MEHTA Individual |
Internal Medicine |
402 BURN ST CAMBRIDGE, Maryland (MD) 410-228-5900 |
| 1912991308 | TREK G SCHULER Individual |
Specialist/Technologist, Athletic Trainer |
691 TRAM WAY WESTMINSTER, Maryland (MD) 410-251-6391 |
| 1912990508 | ROSELYN E. EPPS Individual |
Specialist |
8630 FENTON STREET SILVER SPRING, Maryland (MD) 301-495-9696 |
| 1912988858 | GAIL ROVAN Individual |
Physical Therapist |
6411 WHITE ROCK RD SYKESVILLE, Maryland (MD) |