ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC.
NPI 1609210590
Allergy & Immunology - Allergy in Castro Valley, CA

NPI Status: Active since April 22, 2013

Contact Information

20400 LAKE CHABOT RD STE 304
CASTRO VALLEY, CA
ZIP 94546
Phone: (510) 537-0700
Fax: (510) 537-7795

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  • Organization
  • Allergy & Immunology
  • Allergy

About ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC.

This page provides the complete NPI Profile along with additional information for Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc., a provider established in Castro Valley, California operating as a Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1609210590 assigned on April 2013. The practitioner's primary taxonomy code is 207KA0200X. The provider is registered as an organization and their NPI record was last updated 12 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Kenneth W Lien Md (President)

NPI
1609210590
Provider Name
ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC.
Entity Type
Organization
Location Address
20400 LAKE CHABOT RD STE 304 CASTRO VALLEY, CA 94546
Location Phone
(510) 537-0700
Location Fax
(510) 537-7795
Mailing Address
20400 LAKE CHABOT RD STE 304 CASTRO VALLEY, CA 94546
Mailing Phone
(510) 537-0700
Mailing Fax
(510) 537-7795
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-22-2013
Last Update Date
02-03-2014
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Specialty - Primary Taxonomy

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.

Classification

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

KENNETH W LIEN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(510) 537-0700

Additional Identifiers

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
CA110780OTHER (01)CAGRP PTAN FOR ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY

Reviews for ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1609210590, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 2 → 4 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 0 + 9 + 4 + 1 + 0 + 5 + 1 + 8 + 24 = 60

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1609210590.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Pediatrics
20400 LAKE CHABOT RD STE 304
CASTRO VALLEY, CA 94546
Nurse Practitioner (Family)
20400 LAKE CHABOT RD STE 304
CASTRO VALLEY, CA 94546

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609210590, enumerated as an "organization" on April 22, 2013.

The provider is located at 20400 LAKE CHABOT RD STE 304 CASTRO VALLEY, CA 94546 and the phone number is (510) 537-0700.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.