Neurologist | Neurocritical Care | 28+ years experience

Dr. Jan Claassen, MD

710 W 168th St, New York, New York, 10032-3726

About Dr. Jan Claassen

Dr. Jan Claassen is a neurologist based in New York, New York with 28 years of experience in Neurocritical Care. He completed his graduation in 1998. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Jan Claassen is 244606 for Neurocritical Care in New York. His current practice location is 710 W 168th St, New York. Patients can reach him at 212-939-1338. Dr. Jan Claassen is MD in Neurocritical Care and his NPI number (Unique professional ID assigned by NPPES) is 1073649497.

Dr. Jan Claassen is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.

Practice Information

Dr. Jan Claassen 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 Dr. Jan Claassen
Specialization Neurocritical Care
Credentials MD
Accepts Medicare Assignment Yes
Experience 28+ years
Graduation Year 1998
Gender Male
Practice Address: 710 W 168th St,
New York, NY - 10032-3726

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 6608962212
Enrollment ID I20071012000169
NPI Number1073649497
NPI Enumeration Date: 27 Feb, 2007
NPI Last Update On: 02 Apr, 2020

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 Dr. Jan Claassen are as mentioned below.

License NumberSpecializationStateStatus
244606Neurocritical Care New YorkPrimary
244606Neurology New YorkSecondary

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
(330101)New york, NYAcute 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 Dr. Jan Claassen is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Trustees Of Columbia University In The City Of New York (8527972546)1693

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. Jan Claassen such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
02920914MedicaidNew York

Mailing Address

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

Dr. Jan Claassen
710 W 168th St,
New York, NY - 10032-3726
Phone: 212-939-1338

Book an Appointment with Dr. Jan Claassen

To schedule an appointment, contact Dr. Jan Claassen at 710 W 168th St, New York, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Jan Claassen:

Dr. Jan Claassen is a neurologist specializing in Neurocritical Care. He is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.

Dr. Jan Claassen has approximately 28 years of experience in Neurocritical Care.

Yes, Dr. Jan Claassen accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Jan Claassen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Jan Claassen practices at 710 W 168th St, New York, New York, 10032-3726.

To schedule an appointment with Dr. Jan Claassen, please contact the office at 212-939-1338.

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