EUFRONIO G MADERAZO MD
NPI 1639156151
Internal Medicine - Infectious Disease in Norwich, CT

NPI Status: Active since December 27, 2005

Contact Information

330 WASHINGTON ST
EASTERN CT HEMATOLOGY & ONCOLOGY SUITE 220
NORWICH, CT
ZIP 06360
Phone: (860) 886-8362
Fax: (860) 886-9262

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  • Individual
  • Male
  • Internal Medicine
  • Infectious Disease

About EUFRONIO MADERAZO

This page provides the complete NPI Profile along with additional information for Eufronio Maderazo, an internist established in Norwich, Connecticut with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1639156151 assigned on December 2005. The practitioner's primary taxonomy code is 207RI0200X with license number 016782 (CT). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1639156151
Provider Name
EUFRONIO G MADERAZO MD
Gender
Male
Entity Type
Individual
Location Address
330 WASHINGTON ST EASTERN CT HEMATOLOGY & ONCOLOGY SUITE 220 NORWICH, CT 06360
Location Phone
(860) 886-8362
Location Fax
(860) 886-9262
Mailing Address
330 WASHINGTON ST EASTERN CT HEMATOLOGY & ONCOLOGY SUITE 220 NORWICH, CT 06360
Mailing Phone
(860) 886-8362
Mailing Fax
(860) 886-9262
Is Sole Proprietor?
No
Enumeration Date
12-27-2005
Last Update Date
07-08-2007
Code Navigator

An internist like Eufronio Maderazo 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 Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
016782
License State
CT
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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.

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
2V5816OTHER (01)CTHEALTHNET
010016782CT03OTHER (01)CTBCBS
E43457MEDICARE UPIN (02) 

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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 1639156151, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 3 → 6 1 → 2 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 2 + 5 + 1 + 2 + 1 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1639156151.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
330 WASHINGTON ST, STE 430
NORWICH, CT 06360
Podiatrist
330 WASHINGTON ST, SUITE 310
NORWICH, CT 06360
Neurological Surgery
330 WASHINGTON ST, SUITE 540
NORWICH, CT 06360
Surgery
330 WASHINGTON ST, SUITE 520
NORWICH, CT 06360
Surgery (Plastic and Reconstructive Surgery)
330 WASHINGTON ST, SUITE 410
NORWICH, CT 06360
Surgery
330 WASHINGTON ST, SUITE 420
NORWICH, CT 06360
Clinic/Center (Sleep Disorder Diagnostic)
330 WASHINGTON ST, SUITE 440
NORWICH, CT 06360
Surgery
330 WASHINGTON ST, SUITE 520
NORWICH, CT 06360
Psychiatry & Neurology (Neurology)
330 WASHINGTON ST
NORWICH, CT 06360
Nurse Practitioner (Adult Health)
330 WASHINGTON ST, SUITE 350
NORWICH, CT 06360
Podiatrist
330 WASHINGTON ST, SUITE 310
NORWICH, CT 06360
Neurological Surgery
330 WASHINGTON ST, SUITE 540
NORWICH, CT 06360
Physician Assistant (Medical)
330 WASHINGTON ST, SUITE 220
NORWICH, CT 06360
Nurse Practitioner
330 WASHINGTON ST, SUITE 350
NORWICH, CT 06360
Surgery
330 WASHINGTON ST, SUITE 420
NORWICH, CT 06360
Surgery
330 WASHINGTON ST, SUITE 420
NORWICH, CT 06360
Internal Medicine (Hematology & Oncology)
330 WASHINGTON ST, STE 220 EASTERN CT HEMATOLOGY & ONCOLOGY
NORWICH, CT 06360
Internal Medicine (Hematology & Oncology)
330 WASHINGTON ST, STE 220 EASTERN CT HEMATOLOGY & ONCOLOGY
NORWICH, CT 06360
Internal Medicine (Hematology)
330 WASHINGTON ST, EASTERN CT HEMATOLOGY & ONCOLOGY SUITE 220
NORWICH, CT 06360
Family Medicine
330 WASHINGTON ST, SUITE 510
NORWICH, CT 06360

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639156151, enumerated as an "individual" on December 27, 2005.

The provider is located at 330 WASHINGTON ST EASTERN CT HEMATOLOGY & ONCOLOGY SUITE 220 NORWICH, CT 06360 and the phone number is (860) 886-8362.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.

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