WILLIAM FLORES PA
NPI 1497784003
Physician Assistant in Chicago, IL
NPI Status: Active since July 03, 2006
Contact Information
3860 W OGDEN AVE
CHICAGO, IL
ZIP 60623
Phone: (773) 843-3601
Fax: (773) 843-2704
- Individual
- Male
- Physician Assistant
- PECOS Enrolled
About WILLIAM FLORES
This page provides the complete NPI Profile along with additional information for William Flores, a primary care provider established in Chicago, Illinois with a medical specialization in Physician Assistant. The healthcare provider is registered in the NPI registry with number 1497784003 assigned on July 2006. The practitioner's primary taxonomy code is 363A00000X with license number 085002200 (IL). The provider is registered as an individual and his NPI record was last updated 17 years ago.
- NPI
- 1497784003
- Provider Name
- WILLIAM FLORES PA
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3860 W OGDEN AVE CHICAGO, IL 60623
- Location Phone
- (773) 843-3601
- Location Fax
- (773) 843-2704
- Mailing Address
- 3860 W OGDEN AVE CHICAGO, IL 60623
- Mailing Phone
- (773) 843-3601
- Mailing Fax
- (773) 843-2704
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-03-2006
- Last Update Date
- 02-02-2009
- Code Navigator
A primary care provider (PCP) like William Flores 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
Physician Assistant
- Taxonomy Code
- 363A00000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 085002200
- License State
- IL
- Taxonomy Description
- A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
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 |
|---|---|---|---|
| K22012 | MEDICARE PIN (08) | IL | |
| Q27397 | MEDICARE UPIN (02) | IL |
Medicare Participation & PECOS Enrollment Status
William Flores 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
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Critical care, first 30-74 minutes
Emergency department visit for life threatening or functioning severity
Emergency department visit for problem of high severity
Emergency department visit for problem of moderate severity
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
This service was performed 15 times for 15 patientsAn emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
This service was performed 157 times for 153 patientsAn emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
This service was performed 25 times for 25 patientsAn emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
This service was performed 11 times for 11 patientsA routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
This service was performed 113 times for 100 patientsPhysician 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 60623 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $94.06
- Minimum New Patient Price $60.08
- Maximum New Patient Price $183.39
- Average New Patient Copayment $23.51
- 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 | 9 | 7 | 7 | 8 | 4 | 0 | 0 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 18 | 7 | 14 | 8 | 8 | 0 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 8 + 7 + 1 + 4 + 8 + 8 + 0 + 0 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1497784003 is valid because the calculated check digit 3 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 |
|---|---|---|---|
| 1568417202 | DR. INYANG ANI ISONG M.D. Individual | Pediatrics | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
| 1083669774 | MRS. THERESA A. KIJOWSKI FNP Individual | Advanced Practice Midwife | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1730134024 | AMY E MCAULEY M.D. Individual | Internal Medicine | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
| 1568419307 | E.JEROME UMANOS M.D. Individual | Pediatrics | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1255388542 | DR. HASSAN F NAOM M.D. Individual | Internal Medicine | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1225085467 | BRUCE W ROWELL M.D. Individual | Pediatrics | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1417994690 | DR. MICHAEL H. HANSEN PSYD Individual | Psychologist (Prescribing (Medical)) | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
| 1124065909 | DR. ARTHUR G JONES M.D. Individual | Internal Medicine (Cardiovascular Disease) | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
| 1124067459 | GARY L CAMPBELL O.D. Individual | Optometrist | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
| 1164468070 | TIRSA A PFEIL CNP Individual | Nurse Practitioner | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3601 |
| 1821034752 | MRS. KAREN CLAPP APN Individual | Nurse Practitioner (Family) | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3601 |
| 1780610410 | MARCIE HUNA-CALANDRA NP Individual | Nurse Practitioner | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3601 |
| 1063448413 | MRS. ANN MCLAUGHLIN Individual | Nurse Practitioner | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1245268911 | KENNETH B BERLINER CNP Individual | Nurse Practitioner | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1013946441 | MRS. HEIDI MILLER NP Individual | Nurse Practitioner | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1881603652 | MEGGAN A FLINN Individual | Physician Assistant | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3601 |
| 1083795538 | DR. WILLIAM THOMAS FADER Individual | Family Medicine | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3601 |
| 1760674683 | KARLA A. TORRES PSYD. Individual | Psychologist (Clinical) | 3860 W OGDEN AVE CHICAGO, IL 60623 (872) 588-3000 |
| 1659535748 | MELISSA NOEL SANKO PA-C Individual | Physician Assistant | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
| 1154574119 | WILLIAM JEROME BUSH PA Individual | Physician Assistant | 3860 W OGDEN AVE CHICAGO, IL 60623 (773) 843-3000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1497784003, enumerated in the NPI registry as an "individual" on July 03, 2006
The provider is located at 3860 W Ogden Ave Chicago, Il 60623 and the phone number is (773) 843-3601
The provider's speciality is Physician Assistant with taxonomy code 363A00000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
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 $94.06 with an average copayment of $23.51 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.
The most common procedures or services performed by this practitioner are: Critical care, first 30-74 minutes, Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Emergency department visit for problem of moderate severity and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.
This NPI record was last updated on July 03, 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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