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

Mark L. Ritch DO, PA

Organization Neurology Physician · NPI 1477945814

Mark L. Ritch DO, PA provides Neurology Physician services 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
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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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