THOMAS KLARQUIST, PC
NPI 1710103148
Internal Medicine in Chicago, IL
NPI Status: Active since April 17, 2007
Contact Information
111 N WABASH AVE
SUITE 600
CHICAGO, IL
ZIP 60602
Phone: (312) 332-0844
Fax: (312) 332-0847
- Organization
- Internal Medicine
About THOMAS KLARQUIST, PC
This page provides the complete NPI Profile along with additional information for Thomas Klarquist, Pc, an internist established in Chicago, Illinois operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1710103148 assigned on April 2007. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 5 years ago. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Dr. Thomas Edwin Klarquist Md (President)
- NPI
- 1710103148
- Provider Name
- THOMAS KLARQUIST, PC
- Entity Type
- Organization
- Location Address
- 111 N WABASH AVE SUITE 600 CHICAGO, IL 60602
- Location Phone
- (312) 332-0844
- Location Fax
- (312) 332-0847
- Mailing Address
- 111 N WABASH AVE SUITE 600 CHICAGO, IL 60602
- Mailing Phone
- (312) 332-0844
- Mailing Fax
- (312) 332-0847
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-17-2007
- Last Update Date
- 08-22-2020
- Code Navigator
An internist like Thomas Klarquist, Pc 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.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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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 | 7 | 1 | 0 | 1 | 0 | 3 | 1 | 4 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 2 | 0 | 2 | 0 | 6 | 1 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 2 + 0 + 2 + 0 + 6 + 1 + 8 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1710103148 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1578568622 | DR. PAUL DALE LINDEN PSY.D. Individual | Psychologist (Clinical) | 111 N WABASH AVE STE 1408 CHICAGO, IL 60602 (312) 499-6873 |
| 1578563904 | ALLEN M PUTTERMAN M.D. Individual | Ophthalmology | 111 N WABASH AVE STE 1722 CHICAGO, IL 60602 (312) 372-2256 |
| 1336132620 | DR. BERTRAM KRAFT M.D. Individual | Ophthalmology | 111 N WABASH AVE SUITE1610 CHICAGO, IL 60602 (312) 263-6350 |
| 1912996406 | DR. RICHARD E. NOSAL D.M.D. Individual | Dentist (General Practice) | 111 N WABASH AVE SUITE 2020 CHICAGO, IL 60602 (312) 726-8110 |
| 1780675553 | DR. THOMAS A CARLSON M.D. Individual | Internal Medicine | 111 N WABASH AVE SUITE 1710 CHICAGO, IL 60602 (312) 641-2921 |
| 1598733214 | DR. GERSON HIRSH KAPLAN MD Individual | Psychiatry & Neurology (Psychiatry) | 111 N WABASH AVE STE 119 CHICAGO, IL 60602 (312) 782-0319 |
| 1336105444 | MARY R SZATKOWSKI-PRITIKIN MD Individual | Ophthalmology | 111 N WABASH AVE STE 1810 CHICAGO, IL 60602 (312) 332-4296 |
| 1396779294 | DR. MUKESH C JAIN MD Individual | Internal Medicine (Cardiovascular Disease) | 111 N WABASH AVE STE 1416 CHICAGO, IL 60602 (312) 726-9518 |
| 1528076825 | DR. JENNIFER LYNN BEVERLIN D.C. Individual | Chiropractor | 111 N WABASH AVE SUITE 600 CHICAGO, IL 60602 (312) 332-0844 |
| 1790793883 | DR. RICHARD A LEVINSKY MD Individual | Internal Medicine (Cardiovascular Disease) | 111 N WABASH AVE SUITE 1210 CHICAGO, IL 60602 (312) 332-7005 |
| 1114935202 | MS. SANDRA L. ADDISON L.C.S.W. Individual | Social Worker (Clinical) | 111 N WABASH AVE SUITE 1408 CHICAGO, IL 60602 (312) 346-4716 |
| 1558374157 | DR. ELEANOR B. COE PSY.D. Individual | Psychologist (Clinical) | 111 N WABASH AVE SUITE 1422 CHICAGO, IL 60602 (312) 236-7997 |
| 1124031497 | DR. SUNAINA S SAHGAL D.D.S. Individual | Dentist | 111 N WABASH AVE SUITE #1921 CHICAGO, IL 60602 (312) 332-4424 |
| 1275648073 | DR. CHRISTINE LEANN HECK DPM Individual | Podiatrist (Foot & Ankle Surgery) | 111 N WABASH AVE SUITE 1914 CHICAGO, IL 60602 (312) 641-2999 |
| 1235246570 | DR. DEBORAH ANNE BLAINE D.D.S. Individual | Dentist (General Practice) | 111 N WABASH AVE #1921 CHICAGO, IL 60602 (312) 332-4424 |
| 1881704831 | DR. OLEG PETROV D.P.M. Individual | Podiatrist (Foot & Ankle Surgery) | 111 N WABASH AVE SUITE 1914 CHICAGO, IL 60602 (312) 641-2999 |
| 1093810897 | DR. BRETT CHARLES PLYLER MD Individual | Psychiatry & Neurology (Psychiatry) | 111 N WABASH AVE STE 1323 CHICAGO, IL 60602 (312) 782-5959 |
| 1831294602 | DR. MICHEAL T FLOOD PC Organization | Podiatrist (Foot & Ankle Surgery) | 111 N WABASH AVE STE 1914 CHICAGO, IL 60602 (312) 641-2999 |
| 1497856348 | DR. FRED LEON FISHMAN Individual | Internal Medicine (Gastroenterology) | 111 N WABASH AVE STE 910 CHICAGO, IL 60602 (312) 372-6383 |
| 1285735779 | DR. DAVID A KAISER M.D. Individual | Psychiatry & Neurology (Psychiatry) | 111 N WABASH AVE #2101 CHICAGO, IL 60602 (312) 409-2835 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1710103148, enumerated in the NPI registry as an "organization" on April 17, 2007
The provider is located at 111 N Wabash Ave Suite 600 Chicago, Il 60602 and the phone number is (312) 332-0844
This medical organization specializes in Internal Medicine with taxonomy code 207R00000X
This NPI record was last updated on April 17, 2007. 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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