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

Richard F Merzer MD PA

Organization Gastroenterology Physician · NPI 1093883282

Richard F Merzer MD PA provides Gastroenterology Physician services in Lake Worth, Florida. Licensed in Florida. Registered with an NPI since 2006.

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

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Practice location Address checks out

5511 S Congress Ave Ste 105
Lake Worth, FL 33462-1140 Not confirmed with CMS for 18 years — call before visiting
Phone: (561) 967-1801
Fax: (561) 439-6357
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence ME0050803 (FL)

Record details

NPI number1093883282
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lisa Saunders — Practice Administrator · (561) 967-1801
NPI enumeratedDecember 4, 2006
Last updated in NPPESFebruary 25, 2008
Mailing address5511 S Congress Ave, Suite 105, Lake Worth, FL 33462-1140

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