Quality Rating: 100 out of 100 score
NPI Status: Active since June 2, 2005
7777 Sunrise Blvd Ste 2500
Citrus Heights,
Post Code: 95610
Phone: (916) 737-5555
Fax: (916) 880-5430
Richard B. D. Chun M.d. is a Internal Medicine, Gastroenterology in Citrus Heights, . Richard B. D. Chun M.d. practices all healthcare services and medical treatments related to Internal Medicine, Gastroenterology. The NPI Number for Richard B. D. Chun M.d. is 1003818055. The last update date is 2022-12-21.
Richard B. D. Chun M.d.'s current location address is 7777 Sunrise Blvd Ste 2500, Citrus Heights, . You can contact this provider via phone number (916) 737-5555 and fax number (916) 880-5430. The mailing address for Richard B. D. Chun M.d. is 7777 Sunrise Blvd Ste 2500, Citrus Heights, . 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 |
|---|---|---|---|
| 00C282310 | Other (non-Medicare) (01) | California (CA) | Blue Shield |
| 00C282310 | MEDICAID (05) | California (CA) | |
| 952587937 | Other (non-Medicare) (01) | California (CA) | Blue Cross |
| C28231 | Other (non-Medicare) (01) | California (CA) | Blue Cross |
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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 | 0 | 3 | 8 | 1 | 8 | 0 | 5 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 1 | 16 | 0 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 200316116010 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 1 + 1 + 6 + 0 + 1 + 0 + 24 = 45 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 45 = 5 | 5 | ||||||||
The NPI number 1003818055 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 |
|---|---|---|---|
| 1003817883 | SUSAN EGLICK LEVY Individual |
Pediatrics |
1172 N MACLAY AVE SAN FERNANDO, California (CA) 818-898-1388 |
| 1003817776 | JENNIFER P WANG Individual |
Ophthalmology |
525 SOUTH DRIVE MOUNTAIN VIEW, California (CA) 650-969-4600 |
| 1003817750 | DAVID M PHILLIPS Individual |
Dentist |
222 S RUSS ST KING CITY, California (CA) 831-385-5616 |
| 1003817578 | SUSAN ELIZABETH MCKIM Individual |
Emergency Medicine |
10666 N TORREY PINES RD LA JOLLA, California (CA) 858-554-8646 |
| 1003817537 | KENNETH SPIERS BROWN Individual |
Internal Medicine |
1866 N ORANGE GROVE AVE POMONA, California (CA) 909-620-4373 |