Quality Rating: 100 out of 100 score
NPI Status: Active since July 15, 2005
1400 N Gilbert Rd
Gilbert,
Post Code: 85234
Phone: (480) 633-7946
Fax: (480) 633-6153
Elizabeth Chang Md is a Internal Medicine, Rheumatology in Gilbert, . Elizabeth Chang Md practices all healthcare services and medical treatments related to Internal Medicine, Rheumatology. The NPI Number for Elizabeth Chang Md is 1821097585. The last update date is 2007-07-08.
Elizabeth Chang Md's current location address is 1400 N Gilbert Rd, Gilbert, . You can contact this provider via phone number (480) 633-7946 and fax number (480) 633-6153. The mailing address for Elizabeth Chang Md is 1400 N Gilbert Rd, Gilbert, . 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 |
|---|---|---|---|
| 043757113 | Other (non-Medicare) (01) | Arizona (AZ) | Group tax ID |
| 66003485 | Other (non-Medicare) (01) | Arizona (AZ) | Medicare Railroad |
| AZ0731230 | Other (non-Medicare) (01) | Arizona (AZ) | BCBS of Arizona |
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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 | 8 | 2 | 1 | 0 | 9 | 7 | 5 | 8 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 4 | 1 | 0 | 9 | 14 | 5 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 28410914516 | |||||||||
| 2 + 8 + 4 + 1 + 0 + 9 + 1 + 4 + 5 + 1 + 6 + 24 = 65 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 65 = 5 | 5 | ||||||||
The NPI number 1821097585 is valid because the calculated check digit 5 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 |
|---|---|---|---|
| 1578566626 | WARREN D. KUIPERS Individual |
Family Medicine |
2929 E THOMAS RD PHOENIX, Arizona (AZ) 602-470-5000 |
| 1467455402 | SCOTT A MCCOY Individual |
Occupational Therapist, Hand |
3050 N LITCHFIELD RD GOODYEAR, Arizona (AZ) 623-935-5505 |
| 1265435218 | CAREY LEEDS Individual |
Obstetrics & Gynecology |
803 E LINCOLN AVE SUNNYSIDE, Washington (WA) 509-837-1550 |
| 1396748331 | MICHAEL J SORENSEN Individual |
Physical Medicine & Rehabilitation, Pain Medicine |
1223 WILLOW CREEK RD PRESCOTT, Arizona (AZ) 928-777-9950 |
| 1679576615 | MICHAEL STUART PUTLAND Individual |
Family Medicine, Adult Medicine |
14200 W FILLMORE ST GOODYEAR, Arizona (AZ) 623-207-3000 |