DR. ALEXANDER A KHALESSI M.D., MS
NPI 1073786661
Neurological Surgery in San Diego, CA

Q: What is Alexander Khalessi's NPI number?

The NPI number for Alexander Khalessi is 1073786661. It was assigned to this individual provider in the NPPES registry on April 4, 2008. The provider is also known as Arash A Khalessi M.D..

Q: What is Alexander Khalessi's specialty?

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

Active since April 04, 2008PECOS EnrolledAccepts Medicare Assignment

200 W ARBOR DR, MC 8893, SAN DIEGO, CA 92103(619) 543-5529(619) 471-3931 Get Directions Write a Review

NPPES record last updated: June 6, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Alexander A Khalessi M.d., Ms NPPES

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

DR. ALEXANDER A KHALESSI M.D., MS (NPI 1073786661) is an individual neurological surgery provider in San Diego, California, licensed in California (A95850) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (2004).

NPPES Registry Identity

NPI1073786661

Entity TypeIndividualMale

Primary Taxonomy207T00000X

Provider Legal NameDR. ALEXANDER A KHALESSICredential: M.D., MS

Location Address200 W ARBOR DR, MC 8893San Diego, CA 92103-9000

Mailing Address200 W Arbor Dr, Mc 8893San Diego, CA 92103-9000 · (619) 543-5529 · Fax (619) 471-3931

Phone(619) 543-5529

Fax(619) 471-3931

Sole ProprietorNo

Medical School CMSJohns Hopkins University School Of MedicineGraduated 2004

Enumeration DateApril 4, 2008

Last NPPES UpdateJune 6, 2014

✔ NPI 1073786661 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 · A95850

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.

200 W ARBOR DR, San Diego, CA 92103

Open in Google Maps ↗

Other Names 1

Former Name (1)Arash A Khalessi M.d.

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. Alexander A Khalessi M.d., Ms 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 ID8820269053

PECOS Enrollment IDI20110920000784

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 5

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 moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

58 services56 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.

32 services32 patients

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.

19 services19 patients

Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist 36224

This procedure involves placing a small tube into your neck artery. It helps diagnose or treat certain conditions. A radiologist, a doctor specializing in medical imaging, reviews the process to ensure accuracy and safety.

15 services13 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 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

$140.22 typical visit price

range $62.10 – $184.71

Typical copayment $35.05 (range $15.52 – $46.17)

Most-billed visit code 99204

Established Patient

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

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.

DR. RAMIN MOTARJEMI M.D.

Internal Medicine (Geriatric Medicine)