SHERRY ANN VEROSTKO-SLAZAK
NPI 1326095522
Nurse Practitioner - Adult Health in Williamsville, NY
NPI Status: Active since May 31, 2006
Contact Information
8207 MAIN ST STE 7-8
WILLIAMSVILLE, NY
ZIP 14221
Phone: (716) 277-0267
Fax: (716) 803-8568
- Individual
- Female
- Nurse Practitioner
- Adult Health
- CLIA Number: 33D2145068
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 02-28-2028
About SHERRY ANN VEROSTKO-SLAZAK
This page provides the complete NPI Profile along with additional information for Sherry Ann Verostko-slazak, a provider established in Williamsville, New York with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1326095522 assigned on May 2006. The practitioner's primary taxonomy code is 363LA2200X with license number F3025531 (NY). The provider is registered as an individual and her NPI record was last updated 7 years ago.
- NPI
- 1326095522
- Provider Name
- SHERRY ANN VEROSTKO-SLAZAK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 8207 MAIN ST STE 7-8 WILLIAMSVILLE, NY 14221
- Location Phone
- (716) 277-0267
- Location Fax
- (716) 803-8568
- Mailing Address
- 8207 MAIN ST STE 7-8 WILLIAMSVILLE, NY 14221
- Mailing Phone
- (716) 277-0267
- Mailing Fax
- (716) 803-8568
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-31-2006
- Last Update Date
- 07-30-2019
- Code Navigator
A nurse practitioner (NP) like Sherry Ann Verostko-slazak is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
Secondary Locations
- 1967 Wehrle Dr Ste 10
Williamsville, NY 14221
(716) 277-0267
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
Nurse Practitioner Adult Health
- Taxonomy Code
- 363LA2200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- F3025531
- License State
- NY
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 | 363LA2200X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | 302553 (NY) |
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 |
|---|---|---|---|
| 000560465004 | OTHER (01) | NY | BC/BS |
| 02775560 | MEDICAID (05) | NY | |
| 01326095522 | OTHER (01) | NY | UNIVERA |
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
- 33D2145068
- Facility Type
- Physician Office
- Certificate Effective Date
- February 28, 2026
- Certificate Expiration Date
- February 28, 2028
- Laboratory Director
- MS. SHERRY SLAZAK
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Sherry Ann Verostko-slazak 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 1326095522, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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 58 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
WILLIAMSVILLE, NY 14221
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1326095522, enumerated as an "individual" on May 31, 2006.
The provider is located at 8207 MAIN ST STE 7-8 WILLIAMSVILLE, NY 14221 and the phone number is (716) 277-0267.
Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.
The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
