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

Mark H. Harder OD

Organization Optometrist · NPI 1093955965

Mark H. Harder OD is an Optometrist in Modesto, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009

Practice location Address checks out

501 E Orangeburg Ave Ste B
Modesto, CA 95350-5578
Phone: (209) 596-4360
Fax: (209) 566-0685
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence CA07481T (CA)

Record details

NPI number1093955965
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Harder — Optometrist · (209) 596-4360
Other names Mark Harder Optometry; Mark Harder Optometry
NPI enumeratedMarch 4, 2009
Last updated in NPPESOctober 24, 2018
Mailing address501 E Orangeburg Ave Ste B, Modesto, CA 95350-5578

Other providers in Modesto