DR. ROBERT DAVID JANSEN M.D.
NPI 1003811332
Internal Medicine - Nephrology in Marietta, GA

NPI Status: Active since June 14, 2005

Contact Information

55 WHITCHER ST NE
STE 460
MARIETTA, GA
ZIP 30060
Phone: (770) 427-7389
Fax: (770) 427-2845

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  • Individual
  • Male
  • Internal Medicine
  • Nephrology

About ROBERT JANSEN

This page provides the complete NPI Profile along with additional information for Robert Jansen, an internist established in Marietta, Georgia with a medical specialization in Internal Medicine, focusing in nephrology . The healthcare provider is registered in the NPI registry with number 1003811332 assigned on June 2005. The practitioner's primary taxonomy code is 207RN0300X with license number GA027578 (GA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1003811332
Provider Name
DR. ROBERT DAVID JANSEN M.D.
Gender
Male
Entity Type
Individual
Location Address
55 WHITCHER ST NE STE 460 MARIETTA, GA 30060
Location Phone
(770) 427-7389
Location Fax
(770) 427-2845
Mailing Address
55 WHITCHER ST NE STE 460 MARIETTA, GA 30060
Mailing Phone
(770) 427-7389
Mailing Fax
(770) 427-2845
Is Sole Proprietor?
No
Enumeration Date
06-14-2005
Last Update Date
12-10-2012
Code Navigator

An internist like Robert Jansen 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 Nephrology

Taxonomy Code
207RN0300X
Type
Allopathic & Osteopathic Physicians
License No.
GA027578
License State
GA
Taxonomy Description
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1174400000XOther Service Providers

Specialist

 

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
000332857PMEDICAID (05)GA 
000332857VMEDICAID (05)GA 
000332857QMEDICAID (05)GA 
000332857DMEDICAID (05)GA 
000332857ACMEDICAID (05)GA 
00332857AMEDICAID (05)GA 
D45743MEDICARE UPIN (02)GA 
000332857EMEDICAID (05)GA 
000332857HMEDICAID (05)GA 
000332857UMEDICAID (05)GA 

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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 1003811332, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 0 → 0 8 → 16 → 7 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 + 0 + 0 + 3 + 1 + 6 + 1 + 2 + 3 + 6 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1003811332.

Other Providers at the Same Location


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

Surgery (Vascular Surgery)
55 WHITCHER ST NE, SUITE 130
MARIETTA, GA 30060
Surgery (Vascular Surgery)
55 WHITCHER ST NE, SUITE 130
MARIETTA, GA 30060
Internal Medicine (Cardiovascular Disease)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Physician Assistant (Medical)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Nurse Practitioner (Acute Care)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Physician Assistant (Medical)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Internal Medicine (Infectious Disease)
55 WHITCHER ST NE, SUITE 220
MARIETTA, GA 30060
Internal Medicine (Endocrinology, Diabetes & Metabolism)
55 WHITCHER ST NE, SUITE 400
MARIETTA, GA 30060
Internal Medicine (Pulmonary Disease)
55 WHITCHER ST NE, SUITE 420
MARIETTA, GA 30060
Internal Medicine (Pulmonary Disease)
55 WHITCHER ST NE, SUITE 160
MARIETTA, GA 30060
Internal Medicine (Pulmonary Disease)
55 WHITCHER ST NE, SUITE 420
MARIETTA, GA 30060
Dietitian, Registered (Nutrition, Renal)
55 WHITCHER ST NE, SUITE 460
MARIETTA, GA 30060
Internal Medicine (Pulmonary Disease)
55 WHITCHER ST NE, SUITE 420
MARIETTA, GA 30060
Pharmacist
55 WHITCHER ST NE
MARIETTA, GA 30060
Physician Assistant
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Physician Assistant (Medical)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Dentist (Oral and Maxillofacial Surgery)
55 WHITCHER ST NE, SUITE 140
MARIETTA, GA 30060
Clinical Nurse Specialist (Adult Health)
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060
Oral & Maxillofacial Surgery
55 WHITCHER ST NE, SUITE 140
MARIETTA, GA 30060
Physician Assistant
55 WHITCHER ST NE, SUITE 350
MARIETTA, GA 30060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003811332, enumerated as an "individual" on June 14, 2005.

The provider is located at 55 WHITCHER ST NE STE 460 MARIETTA, GA 30060 and the phone number is (770) 427-7389.

Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.

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