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

Dr. David William Hartzell, OD

Individual provider Optometrist · NPI 1639113814

Dr. David William Hartzell, OD is an Optometrist in Tracy, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

4598 S Tracy Blvd 130
Tracy, CA 95377-8106
Phone: (209) 835-1181
Fax: (209) 835-9396
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT 7818 TPA (CA)

Record details

NPI number1639113814
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESApril 6, 2009

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