Dr Katherine Elizabeth Wagner, MD - Medicare Neurosurgery in Ventura, CA

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Dr Katherine Elizabeth Wagner, MD is a medicare enrolled "Neurological Surgery" physician in Ventura, California. She went to Rutgers New Jersey Medical School and graduated in 2014 and has 12 years of diverse experience with area of expertise as Neurosurgery. She is a member of the group practice David L. Westra, Md, A Professional Corporation, County Of Ventura and her current practice location is 168 N Brent St Ste 408, Ventura, California. You can reach out to her office (for appointments etc.) via phone at (617) 281-5273.

Dr Katherine Elizabeth Wagner is licensed to practice in California (license number A171941) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1093125478.

Contact Information

Dr Katherine Elizabeth Wagner, MD
168 N Brent St Ste 408,
Ventura, CA 93003-2824
(617) 281-5273
(805) 643-0672

Map and Direction




Physician's Profile

Full NameDr Katherine Elizabeth Wagner
GenderFemale
SpecialityNeurosurgery
Experience12 Years
Location168 N Brent St Ste 408, Ventura, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Katherine Elizabeth Wagner attended and graduated from Rutgers New Jersey Medical School in 2014
  NPI Data:
  • NPI Number: 1093125478
  • Provider Enumeration Date: 05/06/2014
  • Last Update Date: 04/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2961747266
  • Enrollment ID: I20210608003502

Medical Identifiers

Medical identifiers for Dr Katherine Elizabeth Wagner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093125478NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A171941 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Memorial Hospital - VenturaVentura, CAHospital
Ventura County Medical CenterVentura, CAHospital
Community Memorial Hospital - OjaiOjai, CAHospital
St Johns Regional Medical CenterOxnard, CAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Katherine Elizabeth Wagner allows following entities to bill medicare on her behalf.
Entity NameCounty of Ventura
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629167457
PECOS PAC ID: 7911810171
Enrollment ID: O20031112000587
Entity NameCounty of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588721500
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000757
Entity NameCounty of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699885079
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000784
Entity NameCounty of Santa Clara
Entity TypePart B Supplier - Other Medical Care Group
Entity IdentifiersNPI Number: 1629301346
PECOS PAC ID: 1254244973
Enrollment ID: O20110318000170
Entity NameDavid L. Westra, MD, a Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083950018
PECOS PAC ID: 5496909988
Enrollment ID: O20130211000055
Entity NameKatherine E. Wagner, MD, a Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841182243
PECOS PAC ID: 1850889312
Enrollment ID: O20251024003129

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Katherine Elizabeth Wagner is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Katherine Elizabeth Wagner, MD
168 N Brent St Ste 408,
Ventura, CA 93003-2824

Ph: (617) 281-5273		Dr Katherine Elizabeth Wagner, MD
168 N Brent St Ste 408,
Ventura, CA 93003-2824

Ph: (617) 281-5273

Reviews and Comments


Neurological Surgery Doctors in Ventura, CA

Moustapha Abou-samra, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 168 N Brent St, Ste 408, Ventura, CA 93003
Phone: 805-643-2179    Fax: 805-643-0672
Dr. Richard Pratt, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1746f S Victoria Ave # 345, Ventura, CA 93003
Phone: 805-271-4586    
Dr. David Louis Westra, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 168 N Brent St Ste 408, Ventura, CA 93003
Phone: 805-643-2179    Fax: 805-643-0672
Alan Siu, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 300 Hillmont Ave, Bldg 340, Ste 401, Ventura, CA 93003
Phone: 805-648-9830    Fax: 805-648-9833
Dr. Nicholas Edward Tarlov, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 147 N Brent St, Ventura, CA 93003
Phone: 805-658-5800    
Aria Sabit, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 168 N Brent St, Suite 408, Ventura, CA 93003
Phone: 805-643-2179    Fax: 805-643-0672
James M Herman, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 168 N Brent Street, Ste 408, Ventura, CA 93003
Phone: 805-643-2179    Fax: 805-643-0672

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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