Quality Rating: 100 out of 100 score
NPI Status: Active since September 9, 2005
3043 Foothill Blvd
La Crescenta,
Post Code: 91214
Phone: (818) 957-4601
Fax: -
David H. Mortensen D.c. is a Chiropractor, Orthopedic in La Crescenta, . David H. Mortensen D.c. practices all healthcare services and medical treatments related to Chiropractor, Orthopedic. The NPI Number for David H. Mortensen D.c. is 1023002581. The last update date is 2008-06-12.
David H. Mortensen D.c.'s current location address is 3043 Foothill Blvd, La Crescenta, . You can contact this provider via phone number (818) 957-4601 and fax number -. The mailing address for David H. Mortensen D.c. is 3043 Foothill Blvd, La Crescenta, . 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 | 2 | 3 | 0 | 0 | 2 | 5 | 8 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 4 | 3 | 0 | 0 | 4 | 5 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2043004516 | |||||||||
| 2 + 0 + 4 + 3 + 0 + 0 + 4 + 5 + 1 + 6 + 24 = 49 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 49 = 1 | 1 | ||||||||
The NPI number 1023002581 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 |
|---|---|---|---|
| 1023002151 | MARIA WILLIAMSON HOUSE Individual |
Colon & Rectal Surgery |
100 MISSION BLVD STE B116 JACKSON, California (CA) 209-217-8416 |
| 1023002136 | MANUEL DAVID TOBIAS Individual |
Psychologist, Clinical |
3252 HOLIDAY CT LA JOLLA, California (CA) 858-362-8779 |
| 1023002029 | PRIMA PRIMARY MEDICAL ASSOCIATION, INC Organization |
Internal Medicine |
9850 GENESEE AVE LA JOLLA, California (CA) 858-202-0011 |
| 1023001864 | THUY QUANG PHAM Individual |
Family Medicine |
6000 N FIGUEROA ST LOS ANGELES, California (CA) 323-254-5291 |
| 1023001732 | JOSEPH JOHN SOLDANO Individual |
Chiropractor |
4343 MARCONI AVE SACRAMENTO, California (CA) 916-486-2561 |