DOUGLAS PARKER HASLITT
NPI 1912691056
Student in an Organized Health Care Education/Training Program in Chicago, IL
NPI Status: Active since June 02, 2023
Contact Information
5841 S MARYLAND AVE STE MC7082
CHICAGO, IL
ZIP 60637
Phone: (773) 702-1150
- Individual
- Male
- Student in an Organized Health Care Educ...
About DOUGLAS HASLITT
This page provides the complete NPI Profile along with additional information for Douglas Haslitt, a primary care provider established in Chicago, Illinois with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1912691056 assigned on June 2023. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated April 2025.
- NPI
- 1912691056
- Provider Name
- DOUGLAS PARKER HASLITT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637
- Location Phone
- (773) 702-1150
- Mailing Address
- 180 HARVESTER DR STE 110 BURR RIDGE, IL 60527
- Mailing Phone
- (773) 702-1150
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-02-2023
- Last Update Date
- 04-12-2025
- Code Navigator
A primary care provider (PCP) like Douglas Haslitt sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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
Student in an Organized Health Care Education/Training Program
- Taxonomy Code
- 390200000X
- Type
- Student, Health Care
- License State
- MI
- Taxonomy Description
- An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
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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 | 9 | 1 | 2 | 6 | 9 | 1 | 0 | 5 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 2 | 2 | 12 | 9 | 2 | 0 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 2 + 2 + 1 + 2 + 9 + 2 + 0 + 1 + 0 + 24 = 54 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 54 = 6 | 6 | ||||||||
The NPI number 1912691056 is valid because the calculated check digit 6 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 |
|---|---|---|---|
| 1629416433 | CARLY ROMAN MD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-6840 |
| 1336521657 | DR. ZAINAB ABDUL-RAHIM M.D. Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-6840 |
| 1528417912 | DR. STEPHANIE BETH HAMPEL KELLY M.D. Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-0309 |
| 1700315769 | HANNAH FAY ROTH MD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1003346180 | SARAH JARJOUR Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1326578816 | WENFEI WANG MD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1144750324 | BENNETT WAXSE MD, PHD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-0309 |
| 1528449014 | MICHAEL XIAOWEI CUI M.D. Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1871086074 | ARISTOTLE LEONHARD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1659864866 | MARYAM ZAFER MD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1457844607 | DR. LAUREN MEREDITH YOUNG MD, PHD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1700379872 | PATRICK NAURECKAS MD Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1083108971 | DANIELA ROSE ANDERSON M.D. Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-0309 |
| 1962877456 | NATHAN KONG Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-6840 |
| 1306374905 | BENJAMIN DEWART MCDONALD MD Individual | Internal Medicine (Gastroenterology) | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 795-0232 |
| 1881155349 | SAMANTHA MARIE SAWICKI Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-1000 |
| 1760943286 | MAYA NOELLE FAISON MD Individual | Pediatrics | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-0309 |
| 1639526023 | DANIEL MEZA M.D Individual | Internal Medicine (Pulmonary Disease) | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-6840 |
| 1770044919 | ALAN LOUIS HUTCHISON M.D., PH.D. Individual | Internal Medicine | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-1455 |
| 1336601848 | MATTHEW EVAN GOLD MD Individual | Student in an Organized Health Care Education/Training Program | 5841 S MARYLAND AVE STE MC7082 CHICAGO, IL 60637 (773) 702-6840 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1912691056, enumerated in the NPI registry as an "individual" on June 02, 2023
The provider is located at 5841 S Maryland Ave Ste Mc7082 Chicago, Il 60637 and the phone number is (773) 702-1150
The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X
This NPI record was last updated on June 02, 2023. 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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