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

Mark L. Ritch DO, PA

Organization Neurology Physician · NPI 1477945814

Mark L. Ritch DO, PA is a Neurology Physician in Largo, Florida. Licensed in Florida. Registered with an NPI since 2015.

Licensed in
FL
In the registry since
2015
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

1000 Belcher Rd S Ste 6
Largo, FL 33771-3321
Phone: (727) 209-2662
Fax: (727) 400-3233
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence OS0006566 (FL)

Record details

NPI number1477945814
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Ritch — Sole Owner · (727) 209-2662
NPI enumeratedFebruary 23, 2015
Last updated in NPPESDecember 12, 2016
Mailing address1000 Belcher Rd S, Suite 6, Largo, FL 33771-3321

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