1. Home
  2. Directory
  3. Illinois
  4. Belleville
  5. Hospitalist
  6. NPI Profile

DR. SHADI ADEL ALTWAL M.D.
NPI 1417992520
Hospitalist in Belleville, IL

Active since June 20, 2006PECOS EnrolledAccepts Medicare Assignment
4500 MEMORIAL DR, BELLEVILLE, IL 62226(618) 257-6220(618) 257-6679 Get Directions Write a Review

NPPES record last updated: January 29, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 29, 2021, Sep 6, 2018 (2 updates tracked since 2018).

About Dr. Shadi Adel Altwal M.d. NPPES

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

DR. SHADI ADEL ALTWAL M.D. (NPI 1417992520) is an individual hospitalist provider in Belleville, Illinois, licensed in Illinois (036-112737) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1417992520
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. SHADI ADEL ALTWALCredential: M.D.
Location Address4500 MEMORIAL DRBelleville, IL 62226
Mailing Address4500 Memorial DrBelleville, IL 62226-5360 · (618) 257-6220 · Fax (618) 257-6679
Phone(618) 257-6220
Fax(618) 257-6679
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateJune 20, 2006
Last NPPES UpdateJanuary 29, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2021
✔ NPI 1417992520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036-112737
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
4500 MEMORIAL DR, Belleville, IL 62226
Open in Google Maps ↗

Other Identifiers 4

Other717755IL · Healthlink
Other106079IL · Health Alliance
Medicaid036112737IL
Other08726591IL · Bcbs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Shadi Adel Altwal M.d. 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 ID2365486552
PECOS Enrollment IDI20050617000984
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.

Areas of Expertise CMS Part B claims 7

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 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.
322 services185 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
86 services84 patients
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.
54 services45 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
47 services46 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
40 services31 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.
18 services18 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hospital

Acute Care Hospitals · Belleville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140185
Location4500 Memorial DriveBelleville, IL 62226 · St. Clair County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62226 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
$131.14 typical visit price
range $56.28 – $173.35
Typical copayment $32.78 (range $14.07 – $43.33)
Most-billed visit code 99204
Established Patient
$99.71 typical visit price
range $17.51 – $139.99
Typical copayment $24.92 (range $4.37 – $34.99)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers12 claims12 services$5.53 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers18 claims18 services$62.62 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

CEP AMERICA - ILLINOIS SNF, LLP
Internal Medicine (Infectious Disease)
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 233-7750
MS. LAUREN NICOLE MARSHALL FNP
Nurse Practitioner
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-5455
MR. LITO T RUFIN NP
Nurse Practitioner
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
KIM C WRIGLEY P.A.
Physician Assistant
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
BRIAN BENDEL
Nurse Anesthetist, Certified Registered
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (561) 623-2008
DR. PAUL D SANDER MD
Pain Medicine (Pain Medicine)
4500 MEMORIAL DR, ANESTHESIA DEPT
BELLEVILLE, IL 62226
St. Clair County (618) 257-4076
DR. NEIL MCCLYMONT D.O.
Emergency Medicine
4500 MEMORIAL DR, MEMORIAL HOSPITAL - ER
BELLEVILLE, IL 62226
St. Clair County (618) 233-7750
DR. VIBHU DHAWAN MD
Internal Medicine
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220

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 Shadi Altwal's NPI number?

The NPI number for Shadi Altwal is 1417992520. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Shadi Altwal located?

Shadi Altwal practices at 4500 Memorial Dr, Belleville, IL 62226. The listed phone number is (618) 257-6220.

What is Shadi Altwal's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Shadi Altwal enrolled in Medicare?

Yes. Shadi Altwal 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.

Is Shadi Altwal affiliated with any hospitals?

According to CMS data, Shadi Altwal is affiliated with Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Shadi Altwal was last updated on January 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.