MARY ELIZABETH GROLL M.D.
NPI 1083631006
Personal Emergency Response Attendant in Chicago, IL

NPI Status: Active since July 16, 2006

Contact Information

2300 N CHILDRENS PLZ
CHICAGO, IL
ZIP 60614
Phone: (773) 880-8277

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  • Individual
  • Female
  • Personal Emergency Response Attendant

About MARY GROLL

This page provides the complete NPI Profile along with additional information for Mary Groll, a provider established in Chicago, Illinois with a medical specialization in Personal Emergency Response Attendant. The healthcare provider is registered in the NPI registry with number 1083631006 assigned on July 2006. The practitioner's primary taxonomy code is 146D00000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1083631006
Provider Name
MARY ELIZABETH GROLL M.D.
Gender
Female
Entity Type
Individual
Location Address
2300 N CHILDRENS PLZ CHICAGO, IL 60614
Location Phone
(773) 880-8277
Mailing Address
138 S KENILWORTH AVE OAK PARK, IL 60302
Mailing Phone
(708) 445-9120
Is Sole Proprietor?
No
Enumeration Date
07-16-2006
Last Update Date
07-08-2007
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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

Personal Emergency Response Attendant

Taxonomy Code
146D00000X
Type
Emergency Medical Service Providers
License State
IL
Taxonomy Description
Individuals that are specially trained to assist patients living at home with urgent/emergent situations. These individuals must be able to perform CPR and basic first aid and have sufficient counseling skills to allay fears and assist in working through processes necessary to resolve the crisis. Functions may include transportation to various facilities and businesses, contacting agencies to initiate remediation service or providing reassurance.

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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 1083631006, 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 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
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
0
Doubled → 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 8 → 16 → 7 6 → 12 → 3 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 2 + 3 + 2 + 0 + 0 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1083631006.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist
2300 N CHILDRENS PLZ, # 74
CHICAGO, IL 60614
Pathology (Anatomic Pathology & Clinical Pathology)
2300 N CHILDRENS PLZ, PATHOLOGY LAB
CHICAGO, IL 60614
Pathology (Clinical Pathology/Laboratory Medicine)
2300 N CHILDRENS PLZ, PATHOLOGY LAB
CHICAGO, IL 60614
Pathology (Clinical Pathology/Laboratory Medicine)
2300 N CHILDRENS PLZ, PATHOLOGY LAB
CHICAGO, IL 60614
Pathology (Anatomic Pathology & Clinical Pathology)
2300 N CHILDRENS PLZ, PATHOLOGY LAB
CHICAGO, IL 60614
Pathology (Clinical Pathology/Laboratory Medicine)
2300 N CHILDRENS PLZ, PATHOLOGY LAB
CHICAGO, IL 60614
Radiology (Diagnostic Radiology)
2300 N CHILDRENS PLZ, RADIOLOGY
CHICAGO, IL 60614
Pathology (Chemical Pathology)
2300 N CHILDRENS PLZ, PATHOLOGY MB17
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Radiology (Nuclear Radiology)
2300 N CHILDRENS PLZ, MEDICAL IMAGING DEPT
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics (Neonatal-Perinatal Medicine)
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics (Neonatal-Perinatal Medicine)
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Pediatrics
2300 N CHILDRENS PLZ, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60614
Surgery (Pediatric Surgery)
2300 N CHILDRENS PLZ
CHICAGO, IL 60614

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083631006, enumerated as an "individual" on July 16, 2006.

The provider is located at 2300 N CHILDRENS PLZ CHICAGO, IL 60614 and the phone number is (773) 880-8277.

Personal Emergency Response Attendant with taxonomy code 146D00000X.