Quality Rating: 100 out of 100 score
NPI Status: Active since November 25, 2005
3450 Lacey Rd
Downers Grove,
Post Code: 60515
Phone: (630) 743-4500
Fax: -
Mary Lou French O.d. is a Optometrist, Pediatrics in Downers Grove, . Mary Lou French O.d. practices all healthcare services and medical treatments related to Optometrist, Pediatrics. The NPI Number for Mary Lou French O.d. is 1740263573. The last update date is 2017-01-03.
Mary Lou French O.d.'s current location address is 3450 Lacey Rd, Downers Grove, . You can contact this provider via phone number (630) 743-4500 and fax number -. The mailing address for Mary Lou French O.d. is 3450 Lacey Rd, Downers Grove, . To know further, please read the information below!
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.
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 | 152WV0400X | Vision Therapy Optometrist |
Optometrist, Vision Therapy |
466963 (Illinois) |
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 |
|---|
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 4 | 0 | 2 | 6 | 3 | 5 | 7 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 8 | 0 | 4 | 6 | 6 | 5 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2780466514 | |||||||||
| 2 + 7 + 8 + 0 + 4 + 6 + 6 + 5 + 1 + 4 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1740263573 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1023011079 | ADVANTAGE HOME HEALTH CARE, INC. Organization |
Home Health |
425 E. US RT. 6 MORRIS, Illinois (IL) 815-467-1905 |
| 1487657433 | PEKIN MRI, LLC Organization |
Physiological Laboratory |
1894 GEORGETOWN RD HUDSON, Ohio (OH) 330-653-3968 |
| 1043213093 | HOME I V SPECIALISTS INC HOME IV SPECIALISTS INC Organization |
Durable Medical Equipment & Medical Supplies |
200 S MAIN ST JONESBORO, Arkansas (AR) 870-972-1677 |
| 1538162565 | SONYA R SCHLEEPER Individual |
Family Medicine |
270 MAPLE SUMMIT RD JERSEYVILLE, Illinois (IL) 618-498-7108 |
| 1417950437 | ILLINI OPEN MRI, LLC Organization |
Clinic/Center, Magnetic Resonance Imaging (MRI) |
2147 S NEIL ST CHAMPAIGN, Illinois (IL) 217-359-8339 |