DAVID IRA HOLLANDER MD
NPI 1912974338
Internal Medicine - Gastroenterology in Indianapolis, IN

NPI Status: Active since March 03, 2006

Contact Information

1400 N RITTER AVE
STE 370
INDIANAPOLIS, IN
ZIP 46219
Phone: (317) 355-1144
Fax: (317) 355-1155

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About DAVID HOLLANDER

This page provides the complete NPI Profile along with additional information for David Hollander, 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 1912974338 assigned on March 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 01035178A (IN). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1912974338
Provider Name
DAVID IRA HOLLANDER MD
Gender
Male
Entity Type
Individual
Location Address
1400 N RITTER AVE STE 370 INDIANAPOLIS, IN 46219
Location Phone
(317) 355-1144
Location Fax
(317) 355-1155
Mailing Address
6626 E 75TH ST SUITE 500 INDIANAPOLIS, IN 46250
Is Sole Proprietor?
No
Enumeration Date
03-03-2006
Last Update Date
06-18-2015
Code Navigator

An internist like David Hollander 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.
01035178A
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.

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
100367430AMEDICAID (05)IN 
000000793542OTHER (01)INANTHEM
P01170024OTHER (01)INRR MEDICARE PTAN
D95350MEDICARE UPIN (02) 
266180048MEDICARE PIN (08)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 1912974338, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 9 → 18 → 9 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 8 + 7 + 8 + 3 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1912974338.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
1400 N RITTER AVE, SUITE 451
INDIANAPOLIS, IN 46219
Ophthalmology
1400 N RITTER AVE, STE 276
INDIANAPOLIS, IN 46219
Internal Medicine (Cardiovascular Disease)
1400 N RITTER AVE, SUITE 500
INDIANAPOLIS, IN 46219
Orthopaedic Surgery
1400 N RITTER AVE, SUITE 510
INDIANAPOLIS, IN 46219
Optometrist
1400 N RITTER AVE, 281
INDIANAPOLIS, IN 46219
Internal Medicine (Gastroenterology)
1400 N RITTER AVE, STE 210
INDPLS, IN 46219
Physician Assistant
1400 N RITTER AVE, SUITE 120
INDIANAPOLIS, IN 46219
Surgery
1400 N RITTER AVE, SUITE 330
INDIANAPOLIS, IN 46219
Pharmacist (Pharmacotherapy)
1400 N RITTER AVE
INDIANAPOLIS, IN 46219
Internal Medicine (Gastroenterology)
1400 N RITTER AVE, SUITE 370
INDIANAPOLIS, IN 46219
Pharmacist (Pharmacotherapy)
1400 N RITTER AVE, SUITE #211
INDIANAPOLIS, IN 46219
Pharmacist (Pharmacotherapy)
1400 N RITTER AVE, SUITE #211
INDIANAPOLIS, IN 46219
Clinic/Center (Medical Specialty)
1400 N RITTER AVE, SUITE 221
INDIANAPOLIS, IN 46219
Obstetrics & Gynecology
1400 N RITTER AVE, SUITE 431
INDIANAPOLIS, IN 46219
Internal Medicine (Cardiovascular Disease)
1400 N RITTER AVE, SUITE 500
INDIANAPOLIS, IN 46219
Neurological Surgery
1400 N RITTER AVE, SUITE 231
INDIANAPOLIS, IN 46219
Pharmacist
1400 N RITTER AVE
INDIANAPOLIS, IN 46219
Orthopaedic Surgery
1400 N RITTER AVE, SUITE 510
INDIANAPOLIS, IN 46219
Orthopaedic Surgery
1400 N RITTER AVE, SUITE 351
INDIANAPOLIS, IN 46219
Internal Medicine
1400 N RITTER AVE, SUITE 375
INDIANAPOLIS, IN 46219

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912974338, enumerated as an "individual" on March 03, 2006.

The provider is located at 1400 N RITTER AVE STE 370 INDIANAPOLIS, IN 46219 and the phone number is (317) 355-1144.

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

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