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SAI SI THU MD
NPI 1063875722
Psychiatry & Neurology - Neurology in Belleville, IL

Active since March 31, 2016PECOS EnrolledAccepts Medicare Assignment
4700 MEMORIAL DR STE 250, BELLEVILLE, IL 62226(618) 235-3378 Get Directions Write a Review

NPPES record last updated: July 6, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 6, 2022, Mar 31, 2016 (2 updates tracked since 2016).

About Sai Si Thu Md NPPES

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

SAI SI THU MD (NPI 1063875722) is an individual neurology provider in Belleville, Illinois, licensed in Illinois (036159343) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1063875722
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameSAI SI THUCredential: MD
Location Address4700 MEMORIAL DR STE 250Belleville, IL 62226-5373
Mailing Address4700 Memorial Dr Ste 250Belleville, IL 62226-5373 · (618) 235-3378
Phone(618) 235-3378
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateMarch 31, 2016
Last NPPES UpdateJuly 6, 20222 updates tracked since enumeration
NPPES CertifiedJuly 6, 2022
✔ NPI 1063875722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in IL · 036159343
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

4700 MEMORIAL DR STE 250, Belleville, IL 62226
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Secondary Practice Location 1

Location 1121 Dekalb AveBrooklyn, NY 11201-5425 · Phone (718) 250-8000

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

Sai Si Thu Md 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 ID1254678386
PECOS Enrollment IDI20220823002502
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 10

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.

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.
208 services162 patients
Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
106 services63 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.
101 services101 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
51 services50 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
28 services28 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
25 services25 patients

Hospital Affiliations CMS Care Compare 3

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

Anderson Hospital

Acute Care Hospitals · Maryville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140289
Location6800 State Route 162Maryville, IL 62062 · Madison County
Emergency services Birthing friendly

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City 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.

Other Providers at the Same Location NPPES 4

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

JAMES CHRISTOPHER TANNER MD
Psychiatry & Neurology (Neurology)
4700 MEMORIAL DR STE 250
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
MAUREEN JULIA DUNAJCIK AGPCNP-BC
Nurse Practitioner (Gerontology)
4700 MEMORIAL DR STE 250
BELLEVILLE, IL 62226
St. Clair County (618) 212-6560
DR. PAUL C MENELL MD
Psychiatry & Neurology (Neurology)
4700 MEMORIAL DR STE 250
BELLEVILLE, IL 62226
St. Clair County (618) 212-6560
DR. STEPHEN K. BURGER M. D.
Psychiatry & Neurology (Neurology)
4700 MEMORIAL DR STE 250
BELLEVILLE, IL 62226
St. Clair County (618) 235-3378

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 Sai Si Thu's NPI number?

The NPI number for Sai Si Thu is 1063875722. It was assigned to this individual provider in the NPPES registry on March 31, 2016.

Where is Sai Si Thu located?

Sai Si Thu practices at 4700 Memorial Dr Ste 250, Belleville, IL 62226. The listed phone number is (618) 235-3378.

What is Sai Si Thu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Sai Si Thu enrolled in Medicare?

Yes. Sai Si Thu 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 Sai Si Thu affiliated with any hospitals?

According to CMS data, Sai Si Thu is affiliated with Memorial Hospital, Anderson Hospital and Barnes Jewish Hospital.

When was this NPI record last updated?

The NPPES record for Sai Si Thu was last updated on July 6, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.