MR. LUIS A DIAZ QUINTERO M.D.
NPI 1437506557
Internal Medicine - Cardiovascular Disease in Chicago, IL
NPI Status: Active since May 18, 2016
- Individual
- Male
- Internal Medicine
- Cardiovascular Disease
- PECOS Enrolled
About LUIS DIAZ QUINTERO
This page provides the complete NPI Profile along with additional information for Luis Diaz Quintero, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1437506557 assigned on May 2016. The practitioner's primary taxonomy code is 207RC0000X with license number 036149351 (IL). The provider is registered as an individual and his NPI record was last updated April 2025.
- NPI
- 1437506557
- Provider Name
- MR. LUIS A DIAZ QUINTERO M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 251 E HURON ST CHICAGO, IL 60611
- Location Phone
- (312) 926-2000
- Mailing Address
- 8117 PRESTON RD STE 800 DALLAS, TX 75225
- Mailing Phone
- (214) 706-9018
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-18-2016
- Last Update Date
- 04-14-2025
- Code Navigator
An internist like Luis Diaz Quintero 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
Secondary Locations
- 675 N Saint Clair St Ste 19-100
Chicago, IL 60611
(312) 664-3278
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 Cardiovascular Disease
- Taxonomy Code
- 207RC0000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 036149351
- License State
- IL
- Taxonomy Description
- An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
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) |
|---|---|---|---|---|
| 1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 125068236 (IL) |
| 2 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 036149351 (IL) |
Medicare Participation & PECOS Enrollment Status
Luis Diaz Quintero is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 60611 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $138.86
- Minimum New Patient Price $60.08
- Maximum New Patient Price $183.39
- Average New Patient Copayment $34.71
- Minimum New Patient Copayment $15.02
- Maximum New Patient Copayment $45.84
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $74.8
- Minimum Established Patient Price $18.97
- Maximum Established Patient Price $148.12
- Average Established Patient Copayment $18.7
- Minimum Established Patient Copayment $4.74
- Maximum Established Patient Copayment $37.03
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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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 | 4 | 3 | 7 | 5 | 0 | 6 | 5 | 5 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 6 | 7 | 10 | 0 | 12 | 5 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 6 + 7 + 1 + 0 + 0 + 1 + 2 + 5 + 1 + 0 + 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 1437506557 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 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1578540795 | GARY L DILLEHAY MD Individual | Radiology (Nuclear Radiology) | 251 E HURON ST NUCLEAR MEDICINE, GALTER 8-110 CHICAGO, IL 60611 (312) 926-5119 |
| 1528031333 | JEFFREY BARSUK MD Individual | Hospitalist | 251 E HURON ST SUITE 738 CHICAGO, IL 60611 (312) 926-5924 |
| 1710952569 | DR. STANLEY V. HOOVER M.D. Individual | Radiology (Radiation Oncology) | 251 E HURON ST GALTER PAVILLION CHICAGO, IL 60611 (312) 926-2520 |
| 1780659748 | DR. JOHN A. KALAPURAKAL M.D. Individual | Radiology (Radiation Oncology) | 251 E HURON ST GALTER PAVILLION CHICAGO, IL 60611 (312) 926-2520 |
| 1558337295 | DR. BHARAT B. MITTAL M.D. Individual | Radiology (Radiation Oncology) | 251 E HURON ST GALTER PAVILLION CHICAGO, IL 60611 (312) 926-2520 |
| 1447226105 | DR. MARYANNE H. MARYMONT M.D. Individual | Radiology (Radiation Oncology) | 251 E HURON ST GALTER PAVILLION CHICAGO, IL 60611 (312) 926-2520 |
| 1588623219 | ALINA BRODSKAIA MD Individual | Anesthesiology | 251 E HURON ST FEINBERG 5-704 CHICAGO, IL 60611 (312) 692-6836 |
| 1902865348 | EUGENE BUTRY MD Individual | Anesthesiology | 251 E HURON ST FEINBERG 5-704 CHICAGO, IL 60611 (312) 926-8369 |
| 1376504183 | JAMES CARR MD Individual | Radiology (Diagnostic Radiology) | 251 E HURON ST FEINBERG 4-710 CHICAGO, IL 60611 (312) 926-5200 |
| 1164484622 | SUSAN CARPENTER CRNA Individual | Nurse Anesthetist, Certified Registered | 251 E HURON ST GALTER 5-704 CHICAGO, IL 60611 (312) 926-8369 |
| 1417919515 | EILEEN DOLLEAR CRNA Individual | Nurse Anesthetist, Certified Registered | 251 E HURON ST FEINBERG 5-704 CHICAGO, IL 60611 (312) 926-8369 |
| 1144282088 | LINDA CHAMBERS CRNA Individual | Nurse Anesthetist, Certified Registered | 251 E HURON ST FEINBERG 5-704 CHICAGO, IL 60611 (312) 926-8369 |
| 1538121207 | SARA CHILDERS MD Individual | Anesthesiology | 251 E HURON ST FEINBERG 5-520 CHICAGO, IL 60611 (312) 926-5149 |
| 1053373720 | HOWARD CHRISMAN MD Individual | Radiology (Diagnostic Radiology) | 251 E HURON ST FEINBERG 4-741G CHICAGO, IL 60611 (312) 926-4415 |
| 1124081435 | RICHARD CHEN DO Individual | Radiology (Vascular & Interventional Radiology) | 251 E HURON ST FEINBERG 4-741G CHICAGO, IL 60611 (312) 926-5200 |
| 1013970029 | JULANE CLARKE CRNA Individual | Nurse Anesthetist, Certified Registered | 251 E HURON ST FEINBERG 5-704 CHICAGO, IL 60611 (312) 926-8369 |
| 1902860497 | ALEXANDER DELEON MD Individual | Anesthesiology | 251 E HURON ST FEINBERG 5-520 CHICAGO, IL 60611 (312) 926-8369 |
| 1699703413 | DR. JEFFREY GLASSROTH MD Individual | Internal Medicine (Pulmonary Disease) | 251 E HURON ST GALTER-3-150 CHICAGO, IL 60611 (312) 503-1871 |
| 1225062177 | ROBERT DOTY Individual | Anesthesiology | 251 E HURON ST FEINBERG 5-704 CHICAGO, IL 60611 (312) 926-8369 |
| 1629001607 | MRS. MELANIE MARIE GERZEMA CRNA Individual | Nurse Anesthetist, Certified Registered | 251 E HURON ST FEINBERG5-704 CHICAGO, IL 60611 (312) 926-8369 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1437506557, enumerated in the NPI registry as an "individual" on May 18, 2016
The provider is located at 251 E Huron St Chicago, Il 60611 and the phone number is (312) 926-2000
The provider's speciality is Internal Medicine with taxonomy code 207RC0000X with a focus in Cardiovascular Disease
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $138.86 with an average copayment of $34.71 for new patient appointments. Established patients should expect a typical charge of $74.8 and an average copayment of 18.7. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on May 18, 2016. 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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