DR. MARIA MATSANGOU M.D.
NPI 1023267366
Internal Medicine - Hematology & Oncology in Chicago, IL

NPI Status: Active since September 11, 2008

Contact Information

676 N SAINT CLAIR ST
SUITE 850
CHICAGO, IL
ZIP 60611
Phone: (312) 695-6182

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  • Individual
  • Female
  • Internal Medicine
  • Hematology & Oncology

About MARIA MATSANGOU

This page provides the complete NPI Profile along with additional information for Maria Matsangou, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1023267366 assigned on September 2008. The practitioner's primary taxonomy code is 207RH0003X with license number 036129245 (IL). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1023267366
Provider Name
DR. MARIA MATSANGOU M.D.
Gender
Female
Entity Type
Individual
Location Address
676 N SAINT CLAIR ST SUITE 850 CHICAGO, IL 60611
Location Phone
(312) 695-6182
Mailing Address
676 N SAINT CLAIR ST SUITE 850 CHICAGO, IL 60611
Mailing Phone
(312) 695-6182
Is Sole Proprietor?
No
Enumeration Date
09-11-2008
Last Update Date
06-21-2016
Code Navigator

An internist like Maria Matsangou is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
036129245
License State
IL
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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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 1023267366, 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
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
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 2 → 4 2 → 4 7 → 14 → 5 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 + 4 + 3 + 4 + 6 + 1 + 4 + 3 + 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 1023267366.

Other Providers at the Same Location


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

Dentist (General Practice)
676 N SAINT CLAIR ST, STE 1773
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Physician Assistant (Medical)
676 N SAINT CLAIR ST, 19TH FLOOR
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Nurse Practitioner
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Radiology (Neuroradiology)
676 N SAINT CLAIR ST, SUITE 1400
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST, SUITE 880
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023267366, enumerated as an "individual" on September 11, 2008.

The provider is located at 676 N SAINT CLAIR ST SUITE 850 CHICAGO, IL 60611 and the phone number is (312) 695-6182.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.