MR. ARNOLD M. TATAR M.D.
NPI 1154367167
Internal Medicine in Chicago, IL
NPI Status: Active since June 20, 2006
Contact Information
111 W WASHINGTON ST
SUITE 1801
CHICAGO, IL
ZIP 60602
Phone: (312) 726-8800
Fax: (312) 726-9460
- Individual
- Male
- Internal Medicine
About ARNOLD TATAR
This page provides the complete NPI Profile along with additional information for Arnold Tatar, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1154367167 assigned on June 2006. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1154367167
- Provider Name
- MR. ARNOLD M. TATAR M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602
- Location Phone
- (312) 726-8800
- Location Fax
- (312) 726-9460
- Mailing Address
- 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602
- Mailing Phone
- (312) 726-8800
- Mailing Fax
- (312) 726-9460
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-20-2006
- Last Update Date
- 07-08-2007
- Code Navigator
An internist like Arnold Tatar 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
- Taxonomy Code
- 207R00000X
- Type
- Allopathic & Osteopathic Physicians
- License State
- IL
- Taxonomy Description
- A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 1 | 5 | 4 | 3 | 6 | 7 | 1 | 6 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 10 | 4 | 6 | 6 | 14 | 1 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 1 + 0 + 4 + 6 + 6 + 1 + 4 + 1 + 1 + 2 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1154367167 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 10 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1578509451 | AUDREY M. TATAR M.D. Individual | Internal Medicine | 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602 (312) 726-8800 |
| 1104852722 | DR. ANNE M. SUH MD Individual | Internal Medicine | 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602 (312) 726-8800 |
| 1578592069 | DR. BRIAN P. LAVERY MD Individual | Internal Medicine | 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602 (312) 726-8800 |
| 1609899913 | DR. KEVIN E. HUNT M.D. Individual | Internal Medicine | 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602 (312) 726-8800 |
| 1033340153 | AMY BRUSSEE MS PA Individual | Physician Assistant | 111 W WASHINGTON ST SUITE 903 CHICAGO, IL 60602 (312) 372-9355 |
| 1083069199 | DENTAL LOFT - THE LOOP Organization | Dentist | 111 W WASHINGTON ST SUITE 1350 CHICAGO, IL 60602 (708) 482-0702 |
| 1710932728 | ARNOLD M. TATAR, MD SC Organization | Internal Medicine | 111 W WASHINGTON ST SUITE 1801 CHICAGO, IL 60602 (312) 726-8800 |
| 1366497026 | CHICAGO NASAL AND SINUS CENTER S C Organization | Otolaryngology | 111 W WASHINGTON ST SUITE 903 CHICAGO, IL 60602 (312) 372-9355 |
| 1770585259 | JORDAN B PRITIKIN M.D. Individual | Otolaryngology (Plastic Surgery within the Head & Neck) | 111 W WASHINGTON ST SUITE 903 CHICAGO, IL 60602 (312) 372-9355 |
| 1538595434 | AGELESS MEN'S HEALTH HOLDINGS, LLC Organization | Specialist | 111 W WASHINGTON ST SUITE 901 CHICAGO, IL 60602 (901) 757-3643 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1154367167, enumerated in the NPI registry as an "individual" on June 20, 2006
The provider is located at 111 W Washington St Suite 1801 Chicago, Il 60602 and the phone number is (312) 726-8800
The provider's speciality is Internal Medicine with taxonomy code 207R00000X
This NPI record was last updated on June 20, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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