MICHAEL D. CASHMAN, M.D., S.C.
NPI 1124063987
Internal Medicine - Gastroenterology in Peoria, IL

NPI Status: Active since June 17, 2006

Contact Information

900 MAIN ST
SUITE 490
PEORIA, IL
ZIP 61602
Phone: (309) 671-8313
Fax: (309) 671-8740

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  • Organization
  • Internal Medicine
  • Gastroenterology

About MICHAEL D. CASHMAN, M.D., S.C.

This page provides the complete NPI Profile along with additional information for Michael D. Cashman, M.d., S.c., an internist established in Peoria, Illinois operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1124063987 assigned on June 2006. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Michael D Cashman Md (Owner)

NPI
1124063987
Provider Name
MICHAEL D. CASHMAN, M.D., S.C.
Entity Type
Organization
Location Address
900 MAIN ST SUITE 490 PEORIA, IL 61602
Location Phone
(309) 671-8313
Location Fax
(309) 671-8740
Mailing Address
108 SW MADISON AVE PEORIA, IL 61602
Mailing Phone
(309) 671-8749
Mailing Fax
(309) 671-8740
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-17-2006
Last Update Date
08-22-2020
Code Navigator

An internist like Michael D. Cashman, M.d., S.c. 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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License State
IL
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MICHAEL D CASHMAN MD

Authorized Official Title
OWNER
Authorized Official Phone
(309) 671-8313

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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 1124063987, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 0 + 6 + 6 + 9 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1124063987.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
900 MAIN ST, STE 580
PEORIA, IL 61602
Surgery
900 MAIN ST, SUITE 500
PEORIA, IL 61602
Surgery
900 MAIN ST, SUITE 530
PEORIA, IL 61602
Surgery
900 MAIN ST, SUITE 530
PEORIA, IL 61602
Psychiatry & Neurology (Psychiatry)
900 MAIN ST, SUITE 580
PEORIA, IL 61602
Psychiatry & Neurology (Neurology)
900 MAIN ST, SUITE 250
PEORIA, IL 61602
Psychiatry & Neurology (Child & Adolescent Psychiatry)
900 MAIN ST, SUITE 400
PEORIA, IL 61602
Psychiatry & Neurology (Psychiatry)
900 MAIN ST, SUITE 400
PEORIA, IL 61602
Psychiatry & Neurology (Neurology)
900 MAIN ST, SUITE 250
PEORIA, IL 61602
Social Worker (Clinical)
900 MAIN ST, SUITE 580
PEORIA, IL 61602
Nurse Practitioner (Acute Care)
900 MAIN ST, SUITE 320
PEORIA, IL 61602
Physical Therapist
900 MAIN ST, SUITE 450
PEORIA, IL 61602
Speech-Language Pathologist
900 MAIN ST, STE 450
PEORIA, IL 61602
Speech-Language Pathologist
900 MAIN ST, STE 450
PEORIA, IL 61602
Physical Therapist
900 MAIN ST, STE 450
PEORIA, IL 61602
Physical Therapist
900 MAIN ST, STE. 450
PEORIA, IL 61602
Speech-Language Pathologist
900 MAIN ST, STE 450
PEORIA, IL 61602
Speech-Language Pathologist
900 MAIN ST, STE. 450
PEORIA, IL 61602
Physical Therapist
900 MAIN ST, STE 450
PEORIA, IL 61602
Speech-Language Pathologist
900 MAIN ST, STE 450
PEORIA, IL 61602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124063987, enumerated as an "organization" on June 17, 2006.

The provider is located at 900 MAIN ST SUITE 490 PEORIA, IL 61602 and the phone number is (309) 671-8313.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.