FAIZAN ALI KHAN DO
NPI 1194022541
Internal Medicine - Gastroenterology in Joliet, IL

Q: What is Faizan Khan's NPI number?

The NPI number for Faizan Khan is 1194022541. It was assigned to this individual provider in the NPPES registry on February 22, 2011.

Q: What is Faizan Khan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Faizan Khan was last updated on October 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 22, 2011PECOS EnrolledAccepts Medicare Assignment

330 MADISON ST STE 200, JOLIET, IL 60435(630) 717-2600(630) 718-2656 Get Directions Write a Review

NPPES record last updated: October 31, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 31, 2023, Aug 9, 2023, Feb 13, 2023 and 7 more (10 updates tracked since 2017).

On this page

About Faizan Ali Khan Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FAIZAN ALI KHAN DO (NPI 1194022541) is an individual gastroenterology provider in Joliet, Illinois, licensed in Illinois (036-135062) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS, is affiliated with Cgh Medical Center, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1194022541

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameFAIZAN ALI KHANCredential: DO

Location Address330 MADISON ST STE 200Joliet, IL 60435-6569

Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-9200

Phone(630) 717-2600

Fax(630) 718-2656

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateFebruary 22, 2011

Last NPPES UpdateOctober 31, 202310 updates tracked since enumeration

NPPES CertifiedOctober 31, 2023

✔ NPI 1194022541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in IL · 036-135062✔ Licensed in IN · 02004378A✔ Licensed in MN · 61636

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

330 MADISON ST STE 200, Joliet, IL 60435

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Secondary Practice Locations 5

Location 11300 Anne St NWBemidji, MN 56601-5103 · Phone (218) 333-5000

Location 22 Good Samaritan Way Ste 420Mount Vernon, IL 62864-2478 · Phone (618) 899-4000

Location 31402 E County Line RdIndianapolis, IN 46227-0963 · Phone (317) 887-7805

Location 48711 US 31 SIndianapolis, IN 46227-6252 · Phone (317) 887-7771

Location 53300 Oakdale Ave NRobbinsdale, MN 55422-2926 · Phone (763) 520-5200 · Fax (763) 257-8356

Other Identifiers 1

OtherQ00416546IN · Railroad Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Faizan Ali Khan Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890017222

PECOS Enrollment IDI20141213000193

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Faizan Khan reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dupage Medical Group Ltd

22 mi

Multi-Specialty

1100 W 31ST ST, STE 300
Downers Grove, IL 60515

Reassigned Medicare billing, Illinois enrollment
1,061 clinicians in this Medicare group

NPI 1801833983 (630) 469-9200

Endeavor Health Medical Group

44 mi

Allergy & Immunology

1000 CENTRAL ST
Evanston, IL 60201

Reassigned Medicare billing, Illinois enrollment
4,841 clinicians in this Medicare group

NPI 1497701882 (847) 570-5235

Cgh Medical Center

83 mi

General Acute Care Hospital

100 E LE FEVRE RD
Sterling, IL 61081

Reassigned Medicare billing, Illinois enrollment
356 clinicians in this Medicare group

NPI 1902854623 (815) 625-0400

Freeport Regional Health Care Foundation

93 mi

Family Medicine

1036 W STEPHENSON ST
Freeport, IL 61032

Reassigned Medicare billing, Illinois enrollment
391 clinicians in this Medicare group

NPI 1457337016 (815) 599-6000

Freeport Memorial Hospital

93 mi

General Acute Care Hospital

1045 W STEPHENSON ST
Freeport, IL 61032

Reassigned Medicare billing, Illinois enrollment
478 clinicians in this Medicare group

NPI 1447228788 (815) 599-6000

Hshs Medical Group Inc

140 mi

Internal Medicine

2329 N DIRKSEN PKWY
Springfield, IL 62702

Reassigned Medicare billing, Illinois enrollment
317 clinicians in this Medicare group

NPI 1912330317 (217) 789-1403

Physician Services Corporation Of Southern Illinois Inc.

226 mi

Internal Medicine

4218 LINCOLNSHIRE DR
Mount Vernon, IL 62864

Reassigned Medicare billing, Illinois enrollment
296 clinicians in this Medicare group

NPI 1831101807 (618) 899-3600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 15

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

122 services68 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

85 services68 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

82 services82 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

81 services78 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

37 services36 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

30 services29 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

27 services26 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

26 services26 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

23 services21 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

23 services12 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

21 services21 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

20 services19 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

20 services11 patients

Biopsy of large bowel using a flexible endoscope 45380

16 services16 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cgh Medical Center

Acute Care Hospitals · Sterling, IL

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number140043

Location100 East Lefevre RoadSterling, IL 61081 · Whiteside County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60435 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA ANN STRUCK AU.D

Audiologist

330 MADISON ST STE 200
JOLIET, IL 60435

Will County (815) 314-5197

DR. BACHAR HAMAD M.D.

Internal Medicine (Gastroenterology)

330 MADISON ST STE 200
JOLIET, IL 60435

Will County (630) 717-2600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Faizan Khan's NPI number?

The NPI number for Faizan Khan is 1194022541. It was assigned to this individual provider in the NPPES registry on February 22, 2011.

Where is Faizan Khan located?

Faizan Khan practices at 330 Madison St Ste 200, Joliet, IL 60435. The listed phone number is (630) 717-2600.

What is Faizan Khan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Faizan Khan enrolled in Medicare?

Yes. Faizan Khan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Faizan Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Faizan Khan reassigns Medicare benefits to 7 organizations: Dupage Medical Group Ltd (Downers Grove, IL), Endeavor Health Medical Group (Evanston, IL), Cgh Medical Center (Sterling, IL), Freeport Regional Health Care Foundation (Freeport, IL), Freeport Memorial Hospital (Freeport, IL) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Faizan Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Faizan Khan affiliated with any hospitals?

According to CMS data, Faizan Khan is affiliated with Cgh Medical Center.

When was this NPI record last updated?

The NPPES record for Faizan Khan was last updated on October 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.