STEPHEN LARSON MD
NPI 1386755775
Emergency Medicine in Bridgeton, MO

Active since August 31, 2006PECOS EnrolledAccepts Medicare Assignment
12303 DE PAUL DR, BRIDGETON, MO 63044(314) 344-6000 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Stephen Larson Md NPPES

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

STEPHEN LARSON MD (NPI 1386755775) is an individual emergency medicine provider in Bridgeton, Missouri, licensed in South Carolina (36000) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Beaufort County Memorial Hospital, and is a graduate of Emory University School Of Medicine (1988).

NPPES Registry Identity

NPI1386755775
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameSTEPHEN LARSONCredential: MD
Location Address12303 DE PAUL DRBridgeton, MO 63044-2512
Mailing AddressPo Box 4853Oak Brook, IL 60522-4853 · (314) 344-6000
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 1988
Enumeration DateAugust 31, 2006
Last NPPES UpdateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
NPI 1386755775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in SC · 36000 Licensed in MO · 2003010856
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.

12303 DE PAUL DR, Bridgeton, MO 63044

Accepted 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

Stephen Larson 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 ID4688576325
PECOS Enrollment IDI20130128000323, I20131008000723
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 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit for life threatening or functioning severity 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.
178 services175 patients
Emergency department visit for problem of high severity 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.
49 services48 patients
Emergency department visit for problem of moderate severity 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.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Beaufort County Memorial Hospital

Acute Care Hospitals · Beaufort, SC
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number420067
Location955 Ribaut RdBeaufort, SC 29902 · Beaufort County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63044 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.

Anesthesiology
12303 DE PAUL DR
BRIDGETON, MO 63044
Anesthesiology
12303 DE PAUL DR
BRIDGETON, MO 63044
Anesthesiology
12303 DE PAUL DR
BRIDGETON, MO 63044
Anesthesiology
12303 DE PAUL DR
BRIDGETON, MO 63044
Anesthesiology
12303 DE PAUL DR
BRIDGETON, MO 63044
Internal Medicine (Critical Care Medicine)
12303 DE PAUL DR
BRIDGETON, MO 63044
Psychiatry & Neurology (Psychiatry)
12303 DE PAUL DR
BRIDGETON, MO 63044
Internal Medicine (Pulmonary Disease)
12303 DE PAUL DR
BRIDGETON, MO 63044

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386755775, enumerated as an "individual" on August 31, 2006.

The provider is located at 12303 DE PAUL DR BRIDGETON, MO 63044 and the phone number is (314) 344-6000.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Ambetter from Absolute Total Care, Ambetter of. Please consult your insurance carrier or call the provider to verify.

Stephen Larson is affiliated with: BEAUFORT COUNTY MEMORIAL HOSPITAL.