AXIAL FROST CLINIC IL PC
NPI 1396673703
Clinic/Center - Rehabilitation, Substance Use Disorder in Chicago, IL
NPI Status: Active since May 13, 2026
Contact Information
25 E WASHINGTON ST STE 1615
CHICAGO, IL
ZIP 60602
Phone: (312) 967-9678
This NPI profile has been added to the NPI registry within the last 30 days.
- Organization
- Clinic/Center
- Rehabilitation, Substance Use Disorder
- CLIA Number: 14D2332749
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 10-22-2027
About AXIAL FROST CLINIC IL PC
This page provides the complete NPI Profile along with additional information for Axial Frost Clinic Il Pc, a provider established in Chicago, Illinois operating as a Clinic/center, focusing in rehabilitation, substance use disorder . The healthcare provider is registered in the NPI registry with number 1396673703 assigned on May 2026. The practitioner's primary taxonomy code is 261QR0405X. The provider is registered as an organization and their NPI record was last updated May 2026. The authorized official of this NPI record is Alice P Heywood (Secretary)
- NPI
- 1396673703
- Provider Name
- AXIAL FROST CLINIC IL PC
- Entity Type
- Organization
- Location Address
- 25 E WASHINGTON ST STE 1615 CHICAGO, IL 60602
- Location Phone
- (312) 967-9678
- Mailing Address
- 209 10TH AVE S STE 350 NASHVILLE, TN 37203
- Mailing Phone
- (615) 345-3555
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-13-2026
- Last Update Date
- 05-13-2026
- 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 Rehabilitation, Substance Use Disorder
- Taxonomy Code
- 261QR0405X
- 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
- 14D2332749
- Facility Type
- Physician Office
- Certificate Effective Date
- October 23, 2025
- Certificate Expiration Date
- October 22, 2027
- Laboratory Director
- MICHAEL P. FROST
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Axial Frost Clinic Il Pc 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 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 1396673703, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 67 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1396673703, enumerated as an "organization" on May 13, 2026.
The provider is located at 25 E WASHINGTON ST STE 1615 CHICAGO, IL 60602 and the phone number is (312) 967-9678.
Clinic/Center with taxonomy code 261QR0405X and a focus in Rehabilitation, Substance Use Disorder.
