MARK RICHARD JANICH MD
NPI 1679557763
Internal Medicine - Gastroenterology in Birmingham, AL

NPI Status: Active since December 01, 2005

Contact Information

1 INDEPENDENCE PLZ
STE 900
BIRMINGHAM, AL
ZIP 35209
Phone: (205) 271-8000
Fax: (205) 879-0548

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About MARK JANICH

This page provides the complete NPI Profile along with additional information for Mark Janich, an internist established in Birmingham, Alabama with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1679557763 assigned on December 2005. The practitioner's primary taxonomy code is 207RG0100X with license number 14049 (AL). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1679557763
Provider Name
MARK RICHARD JANICH MD
Gender
Male
Entity Type
Individual
Location Address
1 INDEPENDENCE PLZ STE 900 BIRMINGHAM, AL 35209
Location Phone
(205) 271-8000
Location Fax
(205) 879-0548
Mailing Address
1 INDEPENDENCE PLZ STE 900 BIRMINGHAM, AL 35209
Mailing Phone
(205) 271-8000
Mailing Fax
(205) 879-0548
Is Sole Proprietor?
No
Enumeration Date
12-01-2005
Last Update Date
08-05-2010
Code Navigator

An internist like Mark Janich 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.

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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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
14049
License State
AL
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
82978MEDICARE ID-TYPE UNSPECIFIED (04)AL 
528400180MEDICAID (05)AL 
C72962MEDICARE UPIN (02) 

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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 1679557763, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 0 + 5 + 1 + 4 + 7 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1679557763.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
1 INDEPENDENCE PLZ, SUITE 900
BIRMINGHAM, AL 35209
Internal Medicine (Gastroenterology)
1 INDEPENDENCE PLZ, STE 900
BIRMINGHAM, AL 35209
Internal Medicine (Gastroenterology)
1 INDEPENDENCE PLZ, STE 900
BIRMINGHAM, AL 35209
Internal Medicine (Gastroenterology)
1 INDEPENDENCE PLZ, STE 900
BIRMINGHAM, AL 35209
Psychiatry & Neurology (Psychiatry)
1 INDEPENDENCE PLZ, SUITE 325
HOMEWOOD, AL 35209
Social Worker (Clinical)
1 INDEPENDENCE PLZ, SUITE 716
HOMEWOOD, AL 35209
Psychologist (Clinical)
1 INDEPENDENCE PLZ, SUITE 716
HOMEWOOD, AL 35209
Nurse Practitioner
1 INDEPENDENCE PLZ, SUITE 900
BIRMINGHAM, AL 35209
Internal Medicine (Gastroenterology)
1 INDEPENDENCE PLZ, SUITE 900
BIRMINGHAM, AL 35209
Durable Medical Equipment & Medical Supplies
1 INDEPENDENCE PLZ, STE 802
HOMEWOOD, AL 35209
Psychiatry & Neurology (Psychiatry)
1 INDEPENDENCE PLZ, SUITE 324
BIRMINGHAM, AL 35209
Psychiatry & Neurology (Psychiatry)
1 INDEPENDENCE PLZ, SUITE 325
HOMEWOOD, AL 35209
Point of Service
1 INDEPENDENCE PLZ, SUITE 716
BIRMINGHAM, AL 35209
Podiatrist
1 INDEPENDENCE PLZ, SUITE 530
BIRMINGHAM, AL 35209
Ophthalmology
1 INDEPENDENCE PLZ, STE. 700
BIRMINGHAM, AL 35209
Internal Medicine (Gastroenterology)
1 INDEPENDENCE PLZ, SUITE 900
BIRMINGHAM, AL 35209
Durable Medical Equipment & Medical Supplies
1 INDEPENDENCE PLZ, SUITE 700
BIRMINGHAM, AL 35209
Physician Assistant
1 INDEPENDENCE PLZ, SUITE 900
BIRMINGHAM, AL 35209
Social Worker (Clinical)
1 INDEPENDENCE PLZ
BIRMINGHAM, AL 35209
Nurse Practitioner (Family)
1 INDEPENDENCE PLZ, SUITE 900
BIRMINGHAM, AL 35209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679557763, enumerated as an "individual" on December 01, 2005.

The provider is located at 1 INDEPENDENCE PLZ STE 900 BIRMINGHAM, AL 35209 and the phone number is (205) 271-8000.

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.