Neurologist | 28+ years experience

Dr. David L. Kreitzman, M.D.

283 Commack Rd, Suite 101, Commack, New York, 11725-3400

About Dr. David L. Kreitzman

Dr. David L. Kreitzman is a neurologist based in Commack, New York with 28 years of experience in Neurology. He completed his graduation in 1998. He is also affiliated with hospitals like and . He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Dr. David L. Kreitzman is 228009 for Neurology in New York. His current practice location is 283 Commack Rd, Suite 101, Commack. Patients can reach him at 631-462-7774 or can fax him at 631-462-7474. Dr. David L. Kreitzman is M.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1427056605.

Dr. David L. Kreitzman specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Practice Information

Dr. David L. Kreitzman 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. David L. Kreitzman
Specialization Neurology
Credentials M.D.
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 283 Commack Rd, Suite 101
Commack, NY - 11725-3400
Fax 631-462-7474

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 6709781495
Enrollment ID I20031205000035
NPI Number1427056605
NPI Enumeration Date: 12 Jul, 2005
NPI Last Update On: 02 Apr, 2008

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. David L. Kreitzman are as mentioned below.

License NumberSpecializationStateStatus
228009Neurology New YorkPrimary

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
(330246)Port jefferson, NYAcute Care Hospital
(330107)Riverhead, NYAcute Care Hospital

Mailing Address

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

Dr. David L. Kreitzman
283 Commack Rd, Suite 101
Commack, NY - 11725-3400
Phone: 631-462-7774
Fax: 631-462-7474

Book an Appointment with Dr. David L. Kreitzman

To schedule an appointment, contact Dr. David L. Kreitzman at 283 Commack Rd, Suite 101, Commack, 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. David L. Kreitzman:

Dr. David L. Kreitzman is a neurologist specializing in Neurology. He specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Dr. David L. Kreitzman has approximately 28 years of experience in Neurology.

Dr. David L. Kreitzman may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, Dr. David L. Kreitzman is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. David L. Kreitzman practices at 283 Commack Rd, Suite 101, Commack, New York, 11725-3400.

To schedule an appointment with Dr. David L. Kreitzman, please contact the office at 631-462-7774.

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