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DR. ARIEL JUSTINE BOWMAN M.D.
NPI 1427450691
Emergency Medicine in Los Angeles, CA

Active since September 19, 2014PECOS Enrolled
1200 N. STATE STREET, CT-ROOM A7D, LOS ANGELES, CA 90033(323) 226-6667 Get Directions Write a Review

NPPES record last updated: June 9, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Ariel Justine Bowman M.d. NPPES

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

DR. ARIEL JUSTINE BOWMAN M.D. (NPI 1427450691) is an individual emergency medicine provider in Los Angeles, California, licensed in California (132528) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427450691
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. ARIEL JUSTINE BOWMANCredential: M.D.
Location Address1200 N. STATE STREET, CT-ROOM A7DLos Angeles, CA 90033
Mailing AddressPo Box 232410San Diego, CA 92193-2410 · (858) 249-6749
Phone(323) 226-6667
Sole ProprietorNo
Enumeration DateSeptember 19, 2014
Last NPPES UpdateJune 9, 2017
✔ NPI 1427450691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · 132528
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.
1200 N. STATE STREET, CT-ROOM A7D, Los Angeles, CA 90033
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ariel Justine Bowman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Ariel Bowman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine Associates P.A., P.C.
2,279 mi
Emergency Medicine
1850 TOWN CENTER PKWY
Reston, VA 20190
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,150 clinicians in this Medicare group
NPI 1932064268 (330) 493-4443
Mep Health, LLC
2,287 mi
Emergency Medicine
9901 MEDICAL CENTER DR
Rockville, MD 20850
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 251 clinicians in this Medicare group
NPI 1164483558 (330) 493-4443

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.
118 services116 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.
40 services40 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.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 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.

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 Ariel Bowman's NPI number?

The NPI number for Ariel Bowman is 1427450691. It was assigned to this individual provider in the NPPES registry on September 19, 2014.

Where is Ariel Bowman located?

Ariel Bowman practices at 1200 N. State Street, Ct-Room A7d, Los Angeles, CA 90033. The listed phone number is (323) 226-6667.

What is Ariel Bowman's specialty?

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

Is Ariel Bowman enrolled in Medicare?

Yes. Ariel Bowman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ariel Bowman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ariel Bowman reassigns Medicare benefits to 2 organizations: Emergency Medicine Associates P.A., P.C. (Reston, VA) and Mep Health, LLC (Rockville, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ariel Bowman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ariel Bowman was last updated on June 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.