DR. IOANNIS KARAKIS M.D. NPI 1386819969

NPI Information

  • NPI: 1386819969
  • Provider Name: DR. IOANNIS KARAKIS, M.D.
  • Classification: Psychiatry & Neurology - 2084E0001X
  • Specialization: Epilepsy
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 55 FRUIT ST # 739-L
    MASSACHUSETTS GENERAL HOSPITAL, DEPARTMENT OF NEUROLOGY
    BOSTON, MA
    ZIP 02114
  • Phone: (617) 726-3311

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NPI Details

DR. Ioannis Karakis, M.D. is an epilepsy in Boston, MA with 23 years of experience. The provider is epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient. DR. Ioannis Karakis, M.D. NPI is 1386819969. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

55 FRUIT ST # 739-L
MASSACHUSETTS GENERAL HOSPITAL, DEPARTMENT OF NEUROLOGY
BOSTON, MA
ZIP 02114-621
Phone: (617) 726-3311

The NPI 1386819969 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) (HCPCS:G0453)
  • Placement of skin electrodes and measurement of stimulated sites on arms and legs (HCPCS:95938)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (HCPCS:95720)
  • Measurement of brain wave activity (eeg), awake and drowsy (HCPCS:95816)
  • Placement of skin electrodes and measurement of central motor stimulation in arms and legs (HCPCS:95939)
  • Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional (HCPCS:95718)

The enumeration date for this NPI number is 4/24/2008 and was last updated on 11/2/2022.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084N0400XPsychiatry & NeurologyNeurology229384MASSACHUSETTSNo
22084E0001XPsychiatry & NeurologyEpilepsy67662GEORGIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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