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

William J Grisaitis MD PA

Organization Medical Specialty Clinic/Center · NPI 1831375435

William J Grisaitis MD PA is a Medical Specialty Clinic/Center in Maitland, Florida. Licensed in Florida. Registered with an NPI since 2008.

Licensed in
FL
In the registry since
2008
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

331 N Maitland Ave #A-5
Maitland, FL 32751-4762
Phone: (407) 644-9030
Fax: (407) 644-9440
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence ME35814 (FL)

Record details

NPI number1831375435
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Grisaitis — Owner · (407) 644-9030
NPI enumeratedJanuary 14, 2008
Last updated in NPPESAugust 13, 2010
Mailing address331 N Maitland Ave, A-5, Maitland, FL 32751-4762

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