Quality Rating: 100 out of 100 score
NPI Status: Active since May 27, 2005
252 Chapman Rd
Newark,
Post Code: 19702
Phone: (302) 623-1929
Fax: -
Erik S Marshall M.d. is a Internal Medicine, Cardiovascular Disease in Newark, . Erik S Marshall M.d. practices all healthcare services and medical treatments related to Internal Medicine, Cardiovascular Disease. The NPI Number for Erik S Marshall M.d. is 1144223850. The last update date is 2017-03-08.
Erik S Marshall M.d.'s current location address is 252 Chapman Rd, Newark, . You can contact this provider via phone number (302) 623-1929 and fax number -. The mailing address for Erik S Marshall M.d. is 252 Chapman Rd, Newark, . 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 |
|---|---|---|---|
| 0000607701 | MEDICAID (05) | Delaware (DE) |
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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 | 1 | 4 | 4 | 2 | 2 | 3 | 8 | 5 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 8 | 4 | 4 | 2 | 6 | 8 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2184426810 | |||||||||
| 2 + 1 + 8 + 4 + 4 + 2 + 6 + 8 + 1 + 0 + 24 = 60 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 0 | |||||||||
The NPI number 1144223850 is valid because the calculated check digit 0 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 |
|---|---|---|---|
| 1083617047 | MARK A SORDI Individual |
Family Medicine |
20251 JOHN J WILLIAMS HWY LEWES, Delaware (DE) 302-644-6860 |
| 1013910926 | CHRISTIANA CARE HEALTH SYSTEMS/VNA/HOME MEDICAL EQUIPMENT Organization |
Durable Medical Equipment & Medical Supplies |
210 EXECUTIVE DR NEWARK, Delaware (DE) 302-452-2941 |
| 1063415651 | SUSAN L CHUDZIK Individual |
Nurse Practitioner, Family |
4735 OGLETOWN STANTON RD NEWARK, Delaware (DE) 302-225-3888 |
| 1134122559 | CAROLYN M MOFFA Individual |
Nurse Practitioner, Family |
1 CENTURIAN DR NEWARK, Delaware (DE) 302-366-8600 |
| 1104829472 | GENA R KORRELL Individual |
Physical Therapist |
505 CORRINE RD WEST CHESTER, Pennsylvania (PA) 610-793-3514 |