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

Individual provider Optometrist · NPI 1861542714

John Deguzman Celis, OD is an Optometry in Lake Forest, California. Qualified in 2001, 25 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
25
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

23600 Rockfield Blvd Ste 3F
Lake Forest, CA 92630-1624
Phone: (949) 206-1560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11704T (CA)

Record details

NPI number1861542714
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJanuary 11, 2007
Last updated in NPPESFebruary 17, 2020
Certification dateFebruary 17, 2020
Mailing address23600 Rockfield Blvd, Suite 3f, Lake Forest, CA 92630-1624

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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