Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Gerard J Smith, DC

Individual provider Chiropractor · NPI 1609845114

Dr. Gerard J Smith, DC is registered under Chiropractic in Smithtown, New York. Qualified in 1991, 35 years ago. Practices with Long Island Chiropractic and Physical Therapy PLLC, a 5-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
35
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

20 Gilbert Ave Ste 201
Smithtown, NY 11787-5326
Phone: (631) 724-1991
Fax: (631) 724-1995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence XOO6740 (NY)
Chiropractor Taxonomy 111N00000X · Licence X006740-1 (NY)

Record details

NPI number1609845114
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESSeptember 21, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Long Island Chiropractic And Physical Therapy Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients94
Services billed 881 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Long Island Chiropractic and Physical Therapy PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Smithtown