UNIVERSITY HEALTHCARE ALLIANCE
NPI 1821500356
Radiology - Diagnostic Radiology in San Jose, CA

NPI Status: Active since October 24, 2017

Contact Information

798 S WINCHESTER BLVD
SAN JOSE, CA
ZIP 95128
Phone: (408) 984-7226
Fax: (408) 984-7225

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  • Organization
  • Radiology
  • Diagnostic Radiology
  • CLIA Number: 05D0959009
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-30-2027

About UNIVERSITY HEALTHCARE ALLIANCE

This page provides the complete NPI Profile along with additional information for University Healthcare Alliance, a provider established in San Jose, California operating as a Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1821500356 assigned on October 2017. The practitioner's primary taxonomy code is 2085R0202X. The provider is registered as an organization and their NPI record was last updated 9 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 Kristine Ruslen (Director Of Reimbursement)

NPI
1821500356
Provider Name
UNIVERSITY HEALTHCARE ALLIANCE
Entity Type
Organization
Location Address
798 S WINCHESTER BLVD SAN JOSE, CA 95128
Location Phone
(408) 984-7226
Location Fax
(408) 984-7225
Mailing Address
PO BOX 742244 LOS ANGELES, CA 90074
Mailing Phone
(510) 974-8258
Mailing Fax
(408) 984-7225
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-24-2017
Last Update Date
10-24-2017
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Location Map

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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12085U0001XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Ultrasound

 

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.

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

KRISTINE RUSLEN

Authorized Official Title
DIRECTOR OF REIMBURSEMENT
Authorized Official Phone
(510) 974-8297

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0959009
Facility Type
Physician Office
Certificate Effective Date
March 31, 2025
Certificate Expiration Date
March 30, 2027
Laboratory Director
ANDREW SCHECHTMAN
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to University Healthcare Alliance in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1821500356, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 2 → 4 5 → 10 → 1 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 0 + 0 + 0 + 3 + 1 + 0 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1821500356.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Nurse Practitioner
798 S WINCHESTER BLVD
SAN JOSE, CA 95128
Nurse Practitioner
798 S WINCHESTER BLVD
SAN JOSE, CA 95128
Radiology (Diagnostic Radiology)
798 S WINCHESTER BLVD
SAN JOSE, CA 95128
Radiology (Radiation Oncology)
798 S WINCHESTER BLVD
SAN JOSE, CA 95128
Radiology (Diagnostic Radiology)
798 S WINCHESTER BLVD
SAN JOSE, CA 95128

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821500356, enumerated as an "organization" on October 24, 2017.

The provider is located at 798 S WINCHESTER BLVD SAN JOSE, CA 95128 and the phone number is (408) 984-7226.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.