Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

David L. Kreitzman, MD, PC

Organization Neurology Physician · NPI 1134165939

David L. Kreitzman, MD, PC is a Neurology Physician in Commack, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

283 Commack Rd Ste 101
Commack, NY 11725-3400
Phone: (631) 462-7774
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 228009 (NY)

Record details

NPI number1134165939
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Kreitzman — President · (631) 462-7774
NPI enumeratedJune 21, 2006
Last updated in NPPESApril 2, 2008
Mailing address283 Commack Rd, Suite 101, Commack, NY 11725-3400

Other providers in Commack