MUTHUSWAMY DHIWAKAR MD
NPI 1467601583
Otolaryngology - Plastic Surgery within the Head & Neck in Springfield, IL

NPI Status: Active since September 12, 2008

Contact Information

301 N 8TH ST
SPRINGFIELD, IL
ZIP 62701
Phone: (217) 545-8000
Fax: (217) 545-6544

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  • Individual
  • Male
  • Otolaryngology
  • Plastic Surgery within the Head & Neck

About MUTHUSWAMY DHIWAKAR

This page provides the complete NPI Profile along with additional information for Muthuswamy Dhiwakar, a provider established in Springfield, Illinois with a medical specialization in Otolaryngology, focusing in plastic surgery within the head & neck . The healthcare provider is registered in the NPI registry with number 1467601583 assigned on September 2008. The practitioner's primary taxonomy code is 207YX0007X with license number 125-054774 (IL). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1467601583
Provider Name
MUTHUSWAMY DHIWAKAR MD
Gender
Male
Entity Type
Individual
Location Address
301 N 8TH ST SPRINGFIELD, IL 62701
Location Phone
(217) 545-8000
Location Fax
(217) 545-6544
Mailing Address
PO BOX 19656 SPRINGFIELD, IL 62794
Mailing Phone
(217) 545-8853
Mailing Fax
(217) 545-6544
Is Sole Proprietor?
No
Enumeration Date
09-12-2008
Last Update Date
10-20-2008
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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

Otolaryngology Plastic Surgery within the Head & Neck

Taxonomy Code
207YX0007X
Type
Allopathic & Osteopathic Physicians
License No.
125-054774
License State
IL
Taxonomy Description
An otolaryngologist with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial trauma, soft tissue repair and neural surgery. The field is diverse and involves a wide age range of patients, from the newborn to the aged. While both cosmetic and reconstructive surgeries are practiced, there are many additional procedures which interface with them.

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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 1467601583, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 6 → 12 → 3 6 → 12 → 3 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 2 + 0 + 2 + 5 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1467601583.

Other Providers at the Same Location


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

Otolaryngology
301 N 8TH ST
SPRINGFIELD, IL 62701
Otolaryngology
301 N 8TH ST
SPRINGFIELD, IL 62701
Otolaryngology
301 N 8TH ST
SPRINGFIELD, IL 62701
Surgery (Pediatric Surgery)
301 N 8TH ST, PAV4A
SPRINGFIELD, IL 62701
Orthopaedic Surgery
301 N 8TH ST
SPRINGFIELD, IL 62701
Urology
301 N 8TH ST
SPRINGFIELD, IL 62701
Audiologist-Hearing Aid Fitter
301 N 8TH ST, STE PAV 5B
SPRINGFIELD, IL 62701
Audiologist
301 N 8TH ST, PAV 5B
SPRINGFIELD, IL 62701
Pediatrics
301 N 8TH ST
SPRINGFIELD, IL 62701
Pediatrics
301 N 8TH ST
SPRINGFIELD, IL 62701
Pediatrics
301 N 8TH ST
SPRINGFIELD, IL 62701
Pediatrics (Pediatric Nephrology)
301 N 8TH ST
SPRINGFIELD, IL 62701
Pharmacy (Community/Retail Pharmacy)
301 N 8TH ST, STE 1A106
SPRINGFIELD, IL 62701
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
301 N 8TH ST, PAV4B
SPRINGFIELD, IL 62701
Internal Medicine (Hematology & Oncology)
301 N 8TH ST, STE 1B201
SPRINGFIELD, IL 62701
Pharmacist
301 N 8TH ST, STE 1A106
SPRINGFIELD, IL 62701
Internal Medicine (Infectious Disease)
301 N 8TH ST, 1ST FLOOR
SPRINGFIELD, IL 62701
Nurse Practitioner
301 N 8TH ST, PAV 4B
SPRINGFIELD, IL 62701
Optometrist
301 N 8TH ST, 2ND FLOOR
SPRINGFIELD, IL 62701
Eyewear Supplier
301 N 8TH ST
SPRINGFIELD, IL 62701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467601583, enumerated as an "individual" on September 12, 2008.

The provider is located at 301 N 8TH ST SPRINGFIELD, IL 62701 and the phone number is (217) 545-8000.

Otolaryngology with taxonomy code 207YX0007X and a focus in Plastic Surgery within the Head & Neck.