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DR. KATHERINE ELIZABETH WAGNER MD
NPI 1093125478
Neurological Surgery in Ventura, CA

Active since May 06, 2014PECOS EnrolledAccepts Medicare Assignment
168 N BRENT ST STE 408, VENTURA, CA 93003(617) 281-5273(805) 643-0672 Get Directions Write a Review

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 6, 2026, Mar 30, 2026, Mar 28, 2026 and 1 more (4 updates tracked since 2021).

About Dr. Katherine Elizabeth Wagner Md NPPES

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

DR. KATHERINE ELIZABETH WAGNER MD (NPI 1093125478) is an individual neurological surgery provider in Ventura, California, licensed in California (A171941) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (2014).

NPPES Registry Identity

NPI1093125478
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameDR. KATHERINE ELIZABETH WAGNERCredential: MD
Location Address168 N BRENT ST STE 408Ventura, CA 93003-2824
Mailing Address168 N Brent St Ste 408Ventura, CA 93003-2824 · (617) 281-5273 · Fax (805) 643-0672
Phone(617) 281-5273
Fax(805) 643-0672
Sole ProprietorYes
Medical School CMSRutgers New Jersey Medical SchoolGraduated 2014
Enumeration DateMay 6, 2014
Last NPPES UpdateApril 6, 20264 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
✔ NPI 1093125478 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 · A171941
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.
168 N BRENT ST STE 408, Ventura, CA 93003
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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

Dr. Katherine Elizabeth Wagner 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 ID2961747266
PECOS Enrollment IDI20210608003502
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 10

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
195 services115 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
111 services111 patients
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048
This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.
42 services21 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
36 services23 patients
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047
This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.
26 services25 patients
Fusion of additional segment of spine 22614
Fusion of an additional segment of the spine is a surgical procedure to join two or more vertebrae together. This is done to stabilize the spine and reduce pain or correct a deformity. The procedure involves using bone grafts, rods, or screws to secure the spine.
23 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 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
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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 4

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

DAVID L. WESTRA, MD, A PROFESSIONAL CORPORATION
Neurological Surgery
168 N BRENT ST STE 408
VENTURA, CA 93003
Ventura County (805) 643-2179
VENTURA NEUROSURGERY MANAGEMENT CORPORATION
Neurological Surgery
168 N BRENT ST STE 408
VENTURA, CA 93003
Ventura County (805) 643-2179
DR. DAVID LOUIS WESTRA M.D.
Neurological Surgery
168 N BRENT ST STE 408
VENTURA, CA 93003
Ventura County (805) 643-2179
KATHERINE E. WAGNER, MD, A PROFESSIONAL CORPORATION
Neurological Surgery
168 N BRENT ST STE 408
VENTURA, CA 93003
Ventura County (805) 643-2179

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 Katherine Wagner's NPI number?

The NPI number for Katherine Wagner is 1093125478. It was assigned to this individual provider in the NPPES registry on May 6, 2014.

Where is Katherine Wagner located?

Katherine Wagner practices at 168 N Brent St Ste 408, Ventura, CA 93003. The listed phone number is (617) 281-5273.

What is Katherine Wagner's specialty?

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

Is Katherine Wagner enrolled in Medicare?

Yes. Katherine Wagner 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 Katherine Wagner was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.