DR. SHARYN D. BREKHUS M.D.
NPI 1003995093
Neurological Surgery in Pomona, CA

Active since November 02, 2006PECOS Enrolled
160 E ARTESIA ST, SUITE 220, POMONA, CA 91767(909) 865-1020(909) 865-1202 Get Directions Write a Review

NPPES record last updated: September 13, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Sharyn D. Brekhus M.d. NPPES

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

DR. SHARYN D. BREKHUS M.D. (NPI 1003995093) is an individual neurological surgery provider in Pomona, California, licensed in California (A56126) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003995093
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameDR. SHARYN D. BREKHUSCredential: M.D.
Location Address160 E ARTESIA ST, SUITE 220Pomona, CA 91767-2900
Mailing Address840 Towne Center DrPomona, CA 91767-5900 · (909) 398-1550 · Fax (909) 398-1488
Fax(909) 865-1202
Sole ProprietorNo
Enumeration DateNovember 2, 2006
Last NPPES UpdateSeptember 13, 2018
✔ NPI 1003995093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in CA · A56126
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
160 E ARTESIA ST, Pomona, CA 91767

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sharyn D. Brekhus 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 Reassignment

Medicare enrollment records show Sharyn Brekhus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Neurological Surgery
160 E ARTESIA ST, SUITE # 220
Pomona, CA 91767
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1750634325 (California)
  • 114 clinicians in this Medicare group

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91767 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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.

Dentist (General Practice)
160 E ARTESIA ST, SUITE 125
POMONA, CA 91767
Dentist (General Practice)
160 E ARTESIA ST, SUITE 125
POMONA, CA 91767
Thoracic Surgery (Cardiothoracic Vascular Surgery)
160 E ARTESIA ST, SUITE 355
POMONA, CA 91767
Surgery
160 E ARTESIA ST, SUITE 355
POMONA, CA 91767
Internal Medicine
160 E ARTESIA ST, SUITE 310
POMONA, CA 91767
Neurological Surgery
160 E ARTESIA ST, SUITE 220
POMONA, CA 91767
Obstetrics & Gynecology
160 E ARTESIA ST, SUITE 330
POMONA, CA 91767
Nurse Practitioner (Family)
160 E ARTESIA ST, SUITE 225
POMONA, CA 91767

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 Sharyn Brekhus's NPI number?

The NPI number for Sharyn Brekhus is 1003995093. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Sharyn Brekhus located?

Sharyn Brekhus practices at 160 E Artesia St Suite 220, Pomona, CA 91767. The listed phone number is (909) 865-1020.

What is Sharyn Brekhus's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Sharyn Brekhus enrolled in Medicare?

Yes. Sharyn Brekhus is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sharyn Brekhus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sharyn Brekhus reassigns Medicare benefits to Chaparral Medical Group Inc (Pomona, CA). The 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 Sharyn Brekhus'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 Sharyn Brekhus was last updated on September 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.