Quality Rating: 100 out of 100 score
NPI Status: Active since June 17, 2005
1450 Treat Blvd
Walnut Creek,
Post Code: 94597
Phone: (925) 937-1770
Fax: (925) 937-0630
Hennessey Tseng M.d. is a Internal Medicine, Cardiovascular Disease in Walnut Creek, . Hennessey Tseng M.d. practices all healthcare services and medical treatments related to Internal Medicine, Cardiovascular Disease. The NPI Number for Hennessey Tseng M.d. is 1003811746. The last update date is 2015-08-11.
Hennessey Tseng M.d.'s current location address is 1450 Treat Blvd, Walnut Creek, . You can contact this provider via phone number (925) 937-1770 and fax number (925) 937-0630. The mailing address for Hennessey Tseng M.d. is 1450 Treat Blvd, Walnut Creek, . 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 |
|---|---|---|---|
| P01474566 | Other (non-Medicare) (01) | California (CA) | Railroad Medicare |
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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 | 1 | 7 | 4 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 1 | 2 | 7 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2003161278 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 1 + 2 + 7 + 8 + 24 = 54 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 54 = 6 | 6 | ||||||||
The NPI number 1003811746 is valid because the calculated check digit 6 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 |
|---|---|---|---|
| 1003811738 | RICHARD MELVIN HIRSCHKOFF Individual |
Marriage & Family Therapist |
11110 OHIO AVE LOS ANGELES, California (CA) 310-281-8476 |
| 1003811340 | SUNIL KUMAR HEGDE Individual |
Physical Medicine & Rehabilitation |
630 S. RAYMOND AVE. PASADENA, California (CA) 626-403-1444 |
| 1003811134 | PALMDALE MEDICAL PHARMACY INC PALMDALE MEDICAL PHARMACY Organization |
Pharmacy |
540 W. PALMDALE BLVD. PALMDALE, California (CA) 661-267-2638 |
| 1003810607 | HOWARD P ROME Individual |
Psychologist, Rehabilitation |
450 N WIGET LN WALNUT CREEK, California (CA) 925-482-8111 |
| 1003810409 | HARRIS HISTOLOGY SERVICES Organization |
Clinical Medical Laboratory |
630 S B ST TUSTIN, California (CA) 714-832-4041 |