DR. MARY GOURIS OD
NPI 1003358466
Optometrist in Chicago, IL

NPI Status: Active since November 15, 2016

Contact Information

225 N MICHIGAN AVE
CHICAGO, IL
ZIP 60601
Phone: (312) 819-0199

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  • Individual
  • Female
  • Optometrist
  • Accepts Insurance

About MARY GOURIS

This page provides the complete NPI Profile along with additional information for Mary Gouris, a provider established in Chicago, Illinois with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1003358466 assigned on November 2016. The practitioner's primary taxonomy code is 152W00000X with license number 046011071 (IL). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1003358466
Provider Name
DR. MARY GOURIS OD
Gender
Female
Entity Type
Individual
Location Address
225 N MICHIGAN AVE CHICAGO, IL 60601
Location Phone
(312) 819-0199
Mailing Address
225 N MICHIGAN AVE CHICAGO, IL 60601
Is Sole Proprietor?
No
Enumeration Date
11-15-2016
Last Update Date
11-15-2016
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
046011071
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:

  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Clear Gold - EPO
  • Clear Gold + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Blue Focus Bronze POS? 205 - POS
  • Blue Focus Bronze POS? 705 - POS
  • Blue Focus Bronze POS? Standard - POS
  • Blue Focus Gold POS? 207 - POS
  • Blue Focus Gold POS? 902 - POS
  • Blue Focus Gold POS? Standard - POS
  • Blue Focus Silver POS? 206 - POS
  • Blue Focus Silver POS? 903 - POS
  • Blue Focus Silver POS? Standard - POS
  • Blue Preferred Bronze PPO? 201 - PPO
  • Blue Advantage Bronze PPO? 202 - PPO
  • Blue Advantage Bronze PPO? 203 - PPO
  • Blue Advantage Bronze PPO? Standard - PPO
  • Blue Advantage Gold PPO? 309 - PPO
  • Blue Advantage Gold PPO? 604 - PPO
  • Blue Advantage Gold PPO? Standard - PPO
  • Blue Advantage Silver PPO? 204 - PPO
  • Blue Advantage Silver PPO? 501 - PPO
  • Blue Advantage Silver PPO? Standard - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Atlas $1,300 Gold - PPO
  • Atlas $2,000 Standard Gold - PPO
  • Atlas $3,050 Plus Silver - PPO
  • Atlas $3,800 HSA Silver - PPO
  • Atlas $6,000 Standard Silver - PPO
  • Atlas $6,800 Plus Bronze HSA - PPO
  • Atlas $7,500 Standard Bronze HSA - PPO
  • Atlas $8,400 HSA Bronze - PPO

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

Reviews for DR. MARY GOURIS OD

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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 1003358466, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 0 → 0 3 → 6 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 6 + 5 + 1 + 6 + 4 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1003358466.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Psychologist (Clinical)
225 N MICHIGAN AVE
CHICAGO, IL 60601
Optometrist
225 N MICHIGAN AVE
CHICAGO, IL 60601
Family Medicine (Geriatric Medicine)
225 N MICHIGAN AVE, BCBSA
CHICAGO, IL 60601
Pediatrics
225 N MICHIGAN AVE
CHICAGO, IL 60601
Optometrist
225 N MICHIGAN AVE
CHICAGO, IL 60601
Optometrist
225 N MICHIGAN AVE
CHICAGO, IL 60601
Optometrist
225 N MICHIGAN AVE
CHICAGO, IL 60601
Optometrist
225 N MICHIGAN AVE, LENSCRAFTERS
CHICAGO, IL 60601
Clinical Medical Laboratory
225 N MICHIGAN AVE
CHICAGO, IL 60601
Marriage & Family Therapist
225 N MICHIGAN AVE, #1430
CHICAGO, IL 60601
Counselor (Mental Health)
225 N MICHIGAN AVE
CHICAGO, IL 60601
Social Worker (Clinical)
225 N MICHIGAN AVE
CHICAGO, IL 60601
Optometrist
225 N MICHIGAN AVE
CHICAGO, IL 60601
Eyewear Supplier
225 N MICHIGAN AVE
CHICAGO, IL 60601
Counselor (Mental Health)
225 N MICHIGAN AVE
CHICAGO, IL 60601
Counselor (Mental Health)
225 N MICHIGAN AVE
CHICAGO, IL 60601
Marriage & Family Therapist
225 N MICHIGAN AVE
CHICAGO, IL 60601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003358466, enumerated as an "individual" on November 15, 2016.

The provider is located at 225 N MICHIGAN AVE CHICAGO, IL 60601 and the phone number is (312) 819-0199.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter Health,. Please consult your insurance carrier or call the provider to verify.