ARIZONA SURGICAL SPECIALISTS CENTER, LLC
NPI 1174307961
Clinic/Center - Ambulatory Surgical in Tucson, AZ
NPI Status: Active since August 22, 2023
Contact Information
6442 E SPEEDWAY BLVD STE 152
TUCSON, AZ
ZIP 85710
Phone: (520) 525-5491
Fax: (623) 691-8498
- Organization
- Clinic/Center
- Ambulatory Surgical
- CLIA Number: 03D2298276
- CLIA Cert. Type: Ambulatory Surgery Center
- CLIA Exp. Date: 01-30-2026
About ARIZONA SURGICAL SPECIALISTS CENTER, LLC
This page provides the complete NPI Profile along with additional information for Arizona Surgical Specialists Center, Llc, a provider established in Tucson, Arizona operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1174307961 assigned on August 2023. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated March 2025. The authorized official of this NPI record is Steven Siwek Md (President)
- NPI
- 1174307961
- Provider Name
- ARIZONA SURGICAL SPECIALISTS CENTER, LLC
- Entity Type
- Organization
- Location Address
- 6442 E SPEEDWAY BLVD STE 152 TUCSON, AZ 85710
- Location Phone
- (520) 525-5491
- Location Fax
- (623) 691-8498
- Mailing Address
- 9401 W THUNDERBIRD RD STE 180 PEORIA, AZ 85381
- Mailing Phone
- (623) 516-8252
- Mailing Fax
- (623) 691-8498
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 08-22-2023
- Last Update Date
- 03-28-2025
- Code Navigator
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
Clinic/Center Ambulatory Surgical
- Taxonomy Code
- 261QA1903X
- Type
- Ambulatory Health Care Facilities
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
- 03D2298276
- Facility Type
- Ambulatory Surgery Center
- Certificate Effective Date
- January 31, 2024
- Certificate Expiration Date
- January 30, 2026
- Laboratory Director
- MATTHEW DOUST
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Arizona Surgical Specialists Center, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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NPI Validation Check Digit Calculation
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 | 1 | 7 | 4 | 3 | 0 | 7 | 9 | 6 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 14 | 4 | 6 | 0 | 14 | 9 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 1 + 4 + 4 + 6 + 0 + 1 + 4 + 9 + 1 + 2 + 24 = 59 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 59 = 1 | 1 | ||||||||
The NPI number 1174307961 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 3 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1508437385 | SPEEDWAY SURGICAL SPECIALISTS, LLC Organization | Clinic/Center (Ambulatory Surgical) | 6442 E SPEEDWAY BLVD STE 152 TUCSON, AZ 85710 (520) 771-8175 |
| 1184099350 | SUZANNE KELLER CRNA Individual | Nurse Anesthetist, Certified Registered | 6442 E SPEEDWAY BLVD STE 152 TUCSON, AZ 85710 (520) 771-8175 |
| 1609601764 | ARIZONA JOINT SPECIALTY CENTER Organization | Clinic/Center (Ambulatory Surgical) | 6442 E SPEEDWAY BLVD STE 152 TUCSON, AZ 85710 (520) 989-3012 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1174307961, enumerated in the NPI registry as an "organization" on August 22, 2023
The provider is located at 6442 E Speedway Blvd Ste 152 Tucson, Az 85710 and the phone number is (520) 525-5491
This medical organization specializes in Clinic/Center with taxonomy code 261QA1903X with a focus in Ambulatory Surgical
The provider's CLIA number is 03D2298276 for a "ambulatory surgery center" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria..
This NPI record was last updated on August 22, 2023. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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