DR. WILLIAM CHARLES ERDEL M.D.
NPI 1790781037
Internal Medicine - Gastroenterology in Indianapolis, IN

NPI Status: Active since June 22, 2005

Contact Information

8902 N MERIDIAN ST
STE 225
INDIANAPOLIS, IN
ZIP 46260
Phone: (317) 872-1161
Fax: (317) 875-3286

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About WILLIAM ERDEL

This page provides the complete NPI Profile along with additional information for William Erdel, an internist established in Indianapolis, Indiana with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1790781037 assigned on June 2005. The practitioner's primary taxonomy code is 207RG0100X with license number 01025340 (IN). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1790781037
Provider Name
DR. WILLIAM CHARLES ERDEL M.D.
Gender
Male
Entity Type
Individual
Location Address
8902 N MERIDIAN ST STE 225 INDIANAPOLIS, IN 46260
Location Phone
(317) 872-1161
Location Fax
(317) 875-3286
Mailing Address
8902 N MERIDIAN ST STE 225 INDIANAPOLIS, IN 46260
Mailing Phone
(317) 872-1161
Mailing Fax
(317) 875-3286
Is Sole Proprietor?
No
Enumeration Date
06-22-2005
Last Update Date
09-26-2012
Code Navigator

An internist like William Erdel 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 No.
01025340
License State
IN
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.

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.

*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
B28362MEDICARE UPIN (02)IN 
065250CMEDICARE PIN (08)IN 
10781696OTHER (01)INCAQH
20001060AMEDICAID (05)IN 

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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 1790781037, 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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
3
Doubled → 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 9 → 18 → 9 7 → 14 → 5 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 4 + 8 + 2 + 0 + 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 1790781037.

Other Providers at the Same Location


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

Ophthalmology
8902 N MERIDIAN ST, STE 120
INDIANAPOLIS, IN 46260
Chiropractor
8902 N MERIDIAN ST, STE 101
INDIANAPOLIS, IN 46260
Internal Medicine (Rheumatology)
8902 N MERIDIAN ST, STE 210
INDIANAPOLIS, IN 46260
Internal Medicine (Rheumatology)
8902 N MERIDIAN ST, STE 210
INDIANAPOLIS, IN 46260
Allergy & Immunology (Allergy)
8902 N MERIDIAN ST, STE. 100
INDIANAPOLIS, IN 46260
Physical Therapist
8902 N MERIDIAN ST, STE 215
INDIANAPOLIS, IN 46260
Chiropractor
8902 N MERIDIAN ST, SUITE 101
INDIANAPOLIS, IN 46260
Physical Therapist
8902 N MERIDIAN ST, STE 215
INDIANAPOLIS, IN 46260
Dentist (Orthodontics and Dentofacial Orthopedics)
8902 N MERIDIAN ST, SUITE 137
INDIANAPOLIS, IL 46260
Nurse Practitioner
8902 N MERIDIAN ST, SUITE 210
INDIANAPOLIS, IN 46260
Dentist (General Practice)
8902 N MERIDIAN ST, SUITE 237
INDIANAPOLIS, IN 46260
Radiology (Diagnostic Radiology)
8902 N MERIDIAN ST, SUITE 103
INDIANAPOLIS, IN 46260
Chiropractor
8902 N MERIDIAN ST, SUITE 101
INDIANAPOLIS, IN 46260
Chiropractor
8902 N MERIDIAN ST, STE 101
INDIANAPOLIS, IN 46260
Occupational Therapist
8902 N MERIDIAN ST, STE 101
INDIANAPOLIS, IN 46260
Family Medicine
8902 N MERIDIAN ST, SUITE 230
INDIANAPOLIS, IN 46260
General Practice
8902 N MERIDIAN ST, 101
INDIANAPOLIS, IN 46260
Physical Therapist
8902 N MERIDIAN ST, STE 215
INDIANAPOLIS, IN 46260
Internal Medicine (Gastroenterology)
8902 N MERIDIAN ST, SUITE 225
INDIANAPOLIS, IN 46260
Internal Medicine (Gastroenterology)
8902 N MERIDIAN ST, STE 225
INDIANAPOLIS, IN 46260

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790781037, enumerated as an "individual" on June 22, 2005.

The provider is located at 8902 N MERIDIAN ST STE 225 INDIANAPOLIS, IN 46260 and the phone number is (317) 872-1161.

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

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