VISTARR LASER AND VISION CENTERS
NPI 1629278056
Ophthalmology in Kennett Square, PA

NPI Status: Active since July 24, 2007

Contact Information

404 MCFARLAN RD
SUITE 202
KENNETT SQUARE, PA
ZIP 19348
Phone: (610) 444-1519
Fax: (610) 436-4011

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  • Organization
  • Ophthalmology
  • CLIA Number: 39D2218605
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-29-2027

About VISTARR LASER AND VISION CENTERS

This page provides the complete NPI Profile along with additional information for Vistarr Laser And Vision Centers, a provider established in Kennett Square, Pennsylvania operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1629278056 assigned on July 2007. The practitioner's primary taxonomy code is 207W00000X. The provider is registered as an organization and their NPI record was last updated 19 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Vistarr Laser And Vision Centers. The authorized official of this NPI record is Dr. Ignatius S Hneleski Jr. M.d. (Managing Partner)

NPI
1629278056
Provider Legal Name
OPHTHALMIC CONSULTANTS LTD
Other Organization Name
VISTARR LASER AND VISION CENTERS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
404 MCFARLAN RD SUITE 202 KENNETT SQUARE, PA 19348
Location Phone
(610) 444-1519
Location Fax
(610) 436-4011
Mailing Address
845 W CHESTER PIKE WEST CHESTER, PA 19382
Mailing Phone
(610) 692-8100
Mailing Fax
(610) 436-4011
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-24-2007
Last Update Date
07-25-2007
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Ophthalmologists like Vistarr Laser And Vision Centers specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. IGNATIUS S HNELESKI JR. M.D.

Authorized Official Title
MANAGING PARTNER
Authorized Official Phone
(610) 692-8100

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
039425MEDICARE PIN (08)PA 

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
39D2218605
Facility Type
Physician Office
Certificate Effective Date
March 30, 2025
Certificate Expiration Date
March 29, 2027
Laboratory Director
DR. IGNATIUS S. HNELESKI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Vistarr Laser And Vision Centers 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 1629278056, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 2 → 4 2 → 4 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 4 + 9 + 4 + 7 + 1 + 6 + 0 + 1 + 0 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1629278056.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Dentist (Endodontics)
404 MCFARLAN RD, STE 302
KENNETT SQUARE, PA 19348
Family Medicine (Sports Medicine)
404 MCFARLAN RD, SUITE 201
KENNETT SQUARE, PA 19348
Dentist (Endodontics)
404 MCFARLAN RD, SUITE 302
KENNETT SQUARE, PA 19348
Family Medicine
404 MCFARLAN RD, SUITE 101
KENNETT SQUARE, PA 19348
Nurse Practitioner (Adult Health)
404 MCFARLAN RD
KENNETT SQUARE, PA 19348
Internal Medicine (Cardiovascular Disease)
404 MCFARLAN RD, BLDG A STE 102
KENNETT SQUARE, PA 19348
Internal Medicine (Cardiovascular Disease)
404 MCFARLAN RD, BLDG A SUITE 102
KENNETT SQUARE, PA 19348

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629278056, enumerated as an "organization" on July 24, 2007.

The provider is located at 404 MCFARLAN RD SUITE 202 KENNETT SQUARE, PA 19348 and the phone number is (610) 444-1519.

Ophthalmology with taxonomy code 207W00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.