DR. ANDREW CLARK O.D.
NPI 1164447272
Optometrist in Springfield, IL

NPI Status: Active since July 12, 2006

Contact Information

121 N GRAND AVE W
SPRINGFIELD, IL
ZIP 62702
Phone: (217) 528-3233
Fax: (217) 528-4511

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  • Individual
  • Male
  • Optometrist
  • Medicare Quality Reporting

About ANDREW CLARK

This page provides the complete NPI Profile along with additional information for Andrew Clark, a provider established in Springfield, Illinois with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1164447272 assigned on July 2006. The practitioner's primary taxonomy code is 152W00000X with license number 046007654 (IL). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1164447272
Provider Name
DR. ANDREW CLARK O.D.
Gender
Male
Entity Type
Individual
Location Address
121 N GRAND AVE W SPRINGFIELD, IL 62702
Location Phone
(217) 528-3233
Location Fax
(217) 528-4511
Mailing Address
121 N GRAND AVE W SPRINGFIELD, IL 62702
Mailing Phone
(217) 528-3233
Mailing Fax
(217) 528-4511
Is Sole Proprietor?
No
Enumeration Date
07-12-2006
Last Update Date
06-12-2012
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
046007654
License State
IL
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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.

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
0762010001MEDICARE NSC (07)IL 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 41 times for 41 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 17 times for 16 patients

Photography of the retina

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

This service was performed 19 times for 19 patients

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Pneumococcal Vaccination Status for Older Adults 82% 270
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

Reviews for DR. ANDREW CLARK O.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1164447272, 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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 6 → 12 → 3 4 → 8 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 8 + 4 + 1 + 4 + 2 + 1 + 4 + 24 = 58

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.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1164447272.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist (Low Vision Rehabilitation)
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702
Optometrist
121 N GRAND AVE W
SPRINGFIELD, IL 62702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164447272, enumerated as an "individual" on July 12, 2006.

The provider is located at 121 N GRAND AVE W SPRINGFIELD, IL 62702 and the phone number is (217) 528-3233.

Optometrist with taxonomy code 152W00000X.

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