DR. STEPHEN JAMES MAHONEY M.D.
NPI 1538165378
Internal Medicine - Gastroenterology in Indianapolis, IN

NPI Status: Active since June 27, 2005

Contact Information

8051 S EMERSON AVE
STE 200
INDIANAPOLIS, IN
ZIP 46237
Phone: (317) 865-2955
Fax: (317) 865-2944

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About STEPHEN MAHONEY

This page provides the complete NPI Profile along with additional information for Stephen Mahoney, 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 1538165378 assigned on June 2005. The practitioner's primary taxonomy code is 207RG0100X with license number 01026306 (IN). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1538165378
Provider Name
DR. STEPHEN JAMES MAHONEY M.D.
Gender
Male
Entity Type
Individual
Location Address
8051 S EMERSON AVE STE 200 INDIANAPOLIS, IN 46237
Location Phone
(317) 865-2955
Location Fax
(317) 865-2944
Mailing Address
8051 S EMERSON AVE STE 200 INDIANAPOLIS, IN 46237
Mailing Phone
(317) 865-2955
Mailing Fax
(317) 865-2944
Is Sole Proprietor?
No
Enumeration Date
06-27-2005
Last Update Date
06-15-2010
Code Navigator

An internist like Stephen Mahoney 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.
01026306
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
066980CMEDICARE ID-TYPE UNSPECIFIED (04)IN 
D94537MEDICARE UPIN (02) 
100365940MEDICAID (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 1538165378, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 2 + 6 + 1 + 0 + 3 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1538165378.

Other Providers at the Same Location


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

Specialist
8051 S EMERSON AVE, STE 400
INDIANAPOLIS, IN 46237
Neurological Surgery
8051 S EMERSON AVE, SUITE 300
INDIANAPOLIS, IN 46237
Specialist/Technologist (Athletic Trainer)
8051 S EMERSON AVE, SUITE 100
INDIANAPOLIS, IN 46237
Pathology (Anatomic Pathology & Clinical Pathology)
8051 S EMERSON AVE
INDIANAPOLIS, IN 46237
Neurological Surgery
8051 S EMERSON AVE, STE 380
INDIANAPOLIS, IN 46237
Nutritionist (Nutrition, Education)
8051 S EMERSON AVE, SUITE 340
INDIANAPOLIS, IN 46237
Dermatology
8051 S EMERSON AVE, STE 450
INDIANAPOLIS, IN 46237
Surgery (Plastic and Reconstructive Surgery)
8051 S EMERSON AVE, STE 450
INDIANAPOLIS, IN 46237
Physical Medicine & Rehabilitation
8051 S EMERSON AVE, SUITE 360
INDIANAPOLIS, IN 46237
Plastic Surgery
8051 S EMERSON AVE, SUITE 450
INDIANAPOLIS, IN 46237
Internal Medicine (Rheumatology)
8051 S EMERSON AVE, SUITE 250
INDIANAPOLIS, IN 46237
Clinic/Center (Ambulatory Fertility Facility)
8051 S EMERSON AVE, SUITE 460
INDIANAPOLIS, IN 46237
Physical Medicine & Rehabilitation
8051 S EMERSON AVE, SUITE 360
INDIANAPOLIS, IN 46237
Registered Nurse (Plastic Surgery)
8051 S EMERSON AVE, SUITE 450
INDIANAPOLIS, IN 46237
Physical Medicine & Rehabilitation
8051 S EMERSON AVE, SUITE 250
INDIANAPOLIS, IN 46237
Physician Assistant
8051 S EMERSON AVE, SUITE 200
INDIANAPOLIS, IN 46237
Internal Medicine (Gastroenterology)
8051 S EMERSON AVE, #200
INDIANAPOLIS, IN 46237
Pathology (Anatomic Pathology & Clinical Pathology)
8051 S EMERSON AVE, SUITE 200
INDIANAPOLIS, IN 46237
Physician Assistant
8051 S EMERSON AVE
INDIANAPOLIS, IN 46237
Occupational Therapist
8051 S EMERSON AVE
INDIANAPOLIS, IN 46237

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538165378, enumerated as an "individual" on June 27, 2005.

The provider is located at 8051 S EMERSON AVE STE 200 INDIANAPOLIS, IN 46237 and the phone number is (317) 865-2955.

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.