ADVANCED CARE SPECIALIST GROUP LLC
NPI 1861956849
Psychiatry & Neurology - Neurology in Chicago, IL
NPI Status: Active since January 24, 2019
Contact Information
5907 W 63RD ST
CHICAGO, IL
ZIP 60638
Phone: (708) 843-3308
Fax: (708) 590-6948
- Organization
- Psychiatry & Neurology
- Neurology
- CLIA Number: 14D0895696
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 04-18-2026
About ADVANCED CARE SPECIALIST GROUP LLC
This page provides the complete NPI Profile along with additional information for Advanced Care Specialist Group Llc, a provider established in Chicago, Illinois operating as a Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1861956849 assigned on January 2019. The practitioner's primary taxonomy code is 2084N0400X. The provider is registered as an organization and their NPI record was last updated 7 years ago. Advanced Care Specialist Group Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Mohamad R Alzein Md (Owner)
- NPI
- 1861956849
- Provider Name
- ADVANCED CARE SPECIALIST GROUP LLC
- Entity Type
- Organization
- Location Address
- 5907 W 63RD ST CHICAGO, IL 60638
- Location Phone
- (708) 843-3308
- Location Fax
- (708) 590-6948
- Mailing Address
- 10 ORLAND SQUARE DR STE A ORLAND PARK, IL 60462
- Mailing Phone
- (708) 949-8904
- Mailing Fax
- (708) 590-6948
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 01-24-2019
- Last Update Date
- 01-24-2019
- 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
Psychiatry & Neurology Neurology
- Taxonomy Code
- 2084N0400X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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
- 14D0895696
- Facility Type
- Physician Office
- Certificate Effective Date
- April 19, 2024
- Certificate Expiration Date
- April 18, 2026
- Laboratory Director
- GANAPATHI MD GOTTUMUKKALA
- Certificate Type
- Certificate for Provider-Performed Microscopy Procedures (PPMP)
- Certificate Type Description
- This CLIA certificate is issued to Advanced Care Specialist Group Llc 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 1861956849, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
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 71 is 80. 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 1861956849, enumerated as an "organization" on January 24, 2019.
The provider is located at 5907 W 63RD ST CHICAGO, IL 60638 and the phone number is (708) 843-3308.
Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.
