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STEPHEN JOSEPH BAUER M.D.
NPI 1720348410
Emergency Medicine - Emergency Medical Services in Los Angeles, CA

Active since May 29, 2012PECOS EnrolledAccepts Medicare Assignment
1225 WILSHIRE BLVD, LOS ANGELES, CA 90017(213) 977-2424 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Stephen Joseph Bauer M.d. NPPES

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

STEPHEN JOSEPH BAUER M.D. (NPI 1720348410) is an individual emergency medical services provider in Los Angeles, California, licensed in California (A134651) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2012).

NPPES Registry Identity

NPI1720348410
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameSTEPHEN JOSEPH BAUERCredential: M.D.
Location Address1225 WILSHIRE BLVDLos Angeles, CA 90017-1901
Mailing Address220 S Avenue 60Los Angeles, CA 90042-4220 · (630) 926-2350
Phone(213) 977-2424
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2012
Enumeration DateMay 29, 2012
Last NPPES UpdateAugust 22, 2025
NPPES CertifiedAugust 22, 2025
✔ NPI 1720348410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in CA · A134651
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
1225 WILSHIRE BLVD, Los Angeles, CA 90017
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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 Joseph Bauer 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 ID7113248626
PECOS Enrollment IDI20150610000022
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.

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.
298 services287 patients
Electrocardiogram (ecg) 1 to 3 leads with review by physician only 93042
An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. 1 to 3 leads or sensors are placed on your body to capture this data. A physician then reviews the results to evaluate your heart's health.
215 services206 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.
172 services164 patients
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.
40 services40 patients
Emergent insertion of breathing tube into windpipe using an endoscope 31500
This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.
17 services17 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90017 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

DR. TAYLOR WILSON BURKHOLDER MD
Emergency Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
MR. ALEXANDER SANGKYOO LEE MD
Emergency Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
OLUFEMI Y SALIU, M.D., APC
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (800) 883-7243
DR. JOYCE JA HYUN SHIN MD
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
DR. SONIA SANI
Internal Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
MARIANA ZELIA MARTINEZ MD
Emergency Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
DR. KUNAL DESAI M.D.
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
NEGIN TORFEH SOUFI SIAVASH PHARMD
Pharmacist
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121

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 Stephen Bauer's NPI number?

The NPI number for Stephen Bauer is 1720348410. It was assigned to this individual provider in the NPPES registry on May 29, 2012.

Where is Stephen Bauer located?

Stephen Bauer practices at 1225 Wilshire Blvd, Los Angeles, CA 90017. The listed phone number is (213) 977-2424.

What is Stephen Bauer's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Stephen Bauer enrolled in Medicare?

Yes. Stephen Bauer 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.

When was this NPI record last updated?

The NPPES record for Stephen Bauer was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.