Neurologist | Child Neurology | 12+ years experience

Katherine Marie Longardner

200 W Arbor Dr, San Diego, California, 92103-9000

About Katherine Marie Longardner

Katherine Marie Longardner is a neurologist based in San Diego, California with 12 years of experience in Child Neurology. She completed her graduation in 2014. She is also affiliated with hospitals like She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Katherine Marie Longardner is A137963 for Child Neurology in California. Her current practice location is 200 W Arbor Dr, San Diego. Patients can reach her at 800-926-8273. Katherine Marie Longardner NPI number (Unique professional ID assigned by NPPES) is 1801215926.

Katherine Marie Longardner specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

Practice Information

Katherine Marie Longardner speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Katherine Marie Longardner
Specialization Child Neurology
Accepts Medicare Assignment Yes
Experience 12+ years
Graduation Year 2014
Gender Female
Practice Address: 200 W Arbor Dr,
San Diego, CA - 92103-9000

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 2668766148
Enrollment ID I20200731000828
NPI Number1801215926
NPI Enumeration Date: 16 Apr, 2014
NPI Last Update On: 26 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Katherine Marie Longardner are as mentioned below.

License NumberSpecializationStateStatus
A137963Child Neurology CaliforniaPrimary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(050025)San diego, CAAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Katherine Marie Longardner is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Regents Of The Univesity Of California - Ucsd Medical Group (3577476761)1524

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Katherine Marie Longardner
Po Box 232410,
San Diego, CA - 92193-2410
Phone: 800-926-8273
Fax: 888-539-8781

Book an Appointment with Katherine Marie Longardner

To schedule an appointment, contact Katherine Marie Longardner at 200 W Arbor Dr, San Diego, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Katherine Marie Longardner:

Dr. Katherine Marie Longardner is a neurologist specializing in Child Neurology. She specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

Dr. Katherine Marie Longardner has approximately 12 years of experience in Child Neurology.

Yes, Dr. Katherine Marie Longardner accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Katherine Marie Longardner is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Katherine Marie Longardner practices at 200 W Arbor Dr, San Diego, California, 92103-9000.

To schedule an appointment with Dr. Katherine Marie Longardner, please contact the office at 800-926-8273.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.