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

Sidney Neimark, MD

Individual provider Specialist · NPI 1740278522

Sidney Neimark, MD is a Gastroenterology in West Palm Beach, Florida. Graduated from Hahneman Medical College of the Pacific in 1977, 49 years ago. Practices with Gastro Health, LLC, a 250-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
49
Trained at
Hahneman Medical College of the Pacific
Licensed in
FL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1117 N Olive Ave Ste 203
West Palm Beach, FL 33401-3520
Phone: (561) 820-1441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence ME0040949 (FL)

Record details

NPI number1740278522
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 6, 2005
Last updated in NPPESJuly 16, 2009

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolHAHNEMAN MEDICAL COLLEGE OF THE PACIFIC
Graduated 1977 (49 years in practice)
Group practice Gastro Health, Llc — 250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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