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

Individual provider Optometrist · NPI 1629108600

Dr. Thomas Ralph Casagrande, OD is an Optometry in Fresno, California. Graduated from Southern College of Optometry in 1983, 43 years ago. Practices with 20/20 Optometric Thomas Casagrande OD, a 2-clinician group. Licensed in California.

Years since qualifying
43
Trained at
Southern College of Optometry
Licensed in
CA
In the registry since
2007
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

5110 N Blackstone Ave Ste 108
Fresno, CA 93710-6708
Phone: (559) 221-8900
Fax: (559) 221-1831
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 7751T (CA)

Record details

NPI number1629108600
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedMarch 7, 2007
Last updated in NPPESMay 2, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN COLLEGE OF OPTOMETRY
Graduated 1983 (43 years in practice)
Group practice 20/20 Optometric Thomas Casagrande Od — 2 clinicians
Accepts Medicare assignment Not indicated

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