DR. ANN ZAJAC DC LCAC DIPLAC
NPI 1730218892
Acupuncturist in Tinley Park, IL
NPI Status: Active since March 05, 2007
Contact Information
17314 S OAK PARK AVE
TINLEY PARK, IL
ZIP 60477
Phone: (708) 614-1400
Fax: (708) 614-1426
- Individual
- Female
- Acupuncturist
About ANN ZAJAC
This page provides the complete NPI Profile along with additional information for Ann Zajac, a provider established in Tinley Park, Illinois with a medical specialization in Acupuncturist. The healthcare provider is registered in the NPI registry with number 1730218892 assigned on March 2007. The practitioner's primary taxonomy code is 171100000X. The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1730218892
- Provider Name
- DR. ANN ZAJAC DC LCAC DIPLAC
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 17314 S OAK PARK AVE TINLEY PARK, IL 60477
- Location Phone
- (708) 614-1400
- Location Fax
- (708) 614-1426
- Mailing Address
- 17314 S OAK PARK AVE TINLEY PARK, IL 60477
- Mailing Phone
- (708) 614-1400
- Mailing Fax
- (708) 614-1426
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-05-2007
- Last Update Date
- 09-11-2025
- Code Navigator
An acupuncturist like Ann Zajac specializes in diagnosing, treating, and preventing some diseases using acupuncture needles. Acupuncturists carefully insert and manipulate fine, solid needles at specific points on the skin to achieve therapeutic benefits. Modern medicine explains that acupuncture works by stimulating the nervous system, causing the body to release certain chemicals, including endorphins, in the muscles, spinal cord, and brain. These chemicals assist the body in managing and regulating pain. Other commonly used treatment methods in acupuncture include herbs or mixtures of herbs, and acupressure, which involves massaging acupuncture points instead of using needles.
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
Acupuncturist
- Taxonomy Code
- 171100000X
- Type
- Other Service Providers
- License State
- IL
- Taxonomy Description
- An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.
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) |
|---|---|---|---|---|
| 1 | 111N00000X | Chiropractic Providers | Chiropractor | (IL) |
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.
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.
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 |
|---|---|---|---|
| 0001617968 | OTHER (01) | IL | BLUE CROSS BLUE SHIELD |
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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 1730218892, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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 68 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1730218892, enumerated as an "individual" on March 05, 2007.
The provider is located at 17314 S OAK PARK AVE TINLEY PARK, IL 60477 and the phone number is (708) 614-1400.
Acupuncturist with taxonomy code 171100000X.
The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
