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DR. VINCENT BOSTON MD
NPI 1134572340
Emergency Medicine in Lake St Louis, MO

Active since July 22, 2016PECOS EnrolledAccepts Medicare Assignment
100 MEDICAL PLZ, LAKE ST LOUIS, MO 63367(636) 625-5200(636) 625-5314 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 17, 2025, Oct 26, 2023, Jul 21, 2023 and 2 more (5 updates tracked since 2019).

About Dr. Vincent Boston Md NPPES

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

DR. VINCENT BOSTON MD (NPI 1134572340) is an individual emergency medicine provider in Lake St Louis, Missouri, licensed in Illinois (036151193) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Hlth Center, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1134572340
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. VINCENT BOSTONCredential: MD
Location Address100 MEDICAL PLZLake St Louis, MO 63367-1366
Mailing Address29373 Network PlChicago, IL 60673-2834 · (847) 390-5900
Phone(636) 625-5200
Fax(636) 625-5314
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 22, 2016
Last NPPES UpdateNovember 17, 20255 updates tracked since enumeration
NPPES CertifiedNovember 17, 2025
✔ NPI 1134572340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036151193✔ Licensed in IN · 01089795A✔ Licensed in MO · 2018010703
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
100 MEDICAL PLZ, Lake St Louis, MO 63367
Open in Google Maps ↗

Secondary Practice Locations 6

Location 15165 McCarty LnLafayette, IN 47905-8764 · Phone (765) 448-8000 · Fax (317) 838-4751
Location 2836 W Wellington AveChicago, IL 60657-5147 · Phone (773) 296-7054 · Fax (773) 296-7818
Location 3300 1st Capitol DrSaint Charles, MO 63301-2844 · Phone (636) 947-5000 · Fax (636) 947-5090
Location 4901 Grant StHarvard, IL 60033-1821 · Phone (815) 943-5431
Location 51 Barnes-Jewish Hospital Plaza, Barnes-Jewish HospitalSt Louis, MO 63110 · Phone (314) 362-5000
Location 6875 South Route 31Crystal Lake, IL 60014 · Phone (888) 396-3729

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Buckeye Health Plan, Ambetter from Home State Health and more.Insurance ›

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. Vincent Boston 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 ID1456686740
PECOS Enrollment IDI20200729000398
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 4

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.

Emergency department visit with moderate level of medical decision making 99284
An 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.
186 services182 patients
Emergency department visit with high level of medical decision making 99285
An 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.
176 services172 patients
Emergency department visit with low level of medical decision making 99283
An 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.
64 services62 patients
Critical care, first 30-74 minutes 99291
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.
30 services30 patients

Hospital Affiliations CMS Care Compare 2

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

Good Samaritan Regional Hlth Center

Acute Care Hospitals · Mount Vernon, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140046
Location1 Good Samaritan WayMount Vernon, IL 62864 · Jefferson County
Emergency services Birthing friendly

Advocate Illinois Masonic Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140182
Location836 West Wellington AvenueChicago, IL 60657 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63367 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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 20

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

VICTORIA LYNN HINES NP
Nurse Practitioner
100 MEDICAL PLZ
LAKE ST LOUIS, MO 63367
St. Charles County (636) 625-5200
LAKE FOREST EMERGENCY GROUP LLC
Emergency Medicine
100 MEDICAL PLZ
LAKE ST LOUIS, MO 63367
St. Charles County (636) 625-5200
EVE WEINDELL BARNOSKI LPTA
Physical Therapy Assistant
100 MEDICAL PLZ
LAKE SAINT LOUIS, MO 63367
St. Charles County (636) 485-7608
JOSHUA HARKLESS MD
Emergency Medicine
100 MEDICAL PLZ
LAKE ST LOUIS, MO 63367
St. Charles County (636) 625-5300
MELISSA COLLEEN HYNES MHS, CCC-SLP
Speech-Language Pathologist
100 MEDICAL PLZ
LAKE ST LOUIS, MO 63367
St. Charles County (636) 755-3997
AKIKO OKABE AGACNP
Nurse Practitioner (Acute Care)
100 MEDICAL PLZ
LAKE ST LOUIS, MO 63367
St. Charles County (314) 317-0600
KENDRICK J WILLIAMS MD
Pediatrics
100 MEDICAL PLZ
LAKE SAINT LOUIS, MO 63367
St. Charles County (636) 625-5300
YUNHEE CHOI CRUSE CNP, FNP-BC
Nurse Practitioner (Family)
100 MEDICAL PLZ
LAKE ST LOUIS, MO 63367
St. Charles County (636) 625-5200

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 Vincent Boston's NPI number?

The NPI number for Vincent Boston is 1134572340. It was assigned to this individual provider in the NPPES registry on July 22, 2016.

Where is Vincent Boston located?

Vincent Boston practices at 100 Medical Plz, Lake St Louis, MO 63367. The listed phone number is (636) 625-5200.

What is Vincent Boston's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Vincent Boston enrolled in Medicare?

Yes. Vincent Boston 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.

What insurance does Vincent Boston accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Buckeye Health Plan and Ambetter from Home State Health and 5 other insurers list Vincent Boston as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Vincent Boston affiliated with any hospitals?

According to CMS data, Vincent Boston is affiliated with Good Samaritan Regional Hlth Center and Advocate Illinois Masonic Medical Center.

When was this NPI record last updated?

The NPPES record for Vincent Boston was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.