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

Dr. Mark R Christensen, OD

Individual provider Optometrist · NPI 1518038108

Dr. Mark R Christensen, OD is an Optometry in Fairfield, California. Graduated from Pacific University - College of Optometry in 1983, 43 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
43
Trained at
Pacific University - College of Optometry
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

1710 Pennsylvania Ave Ste B
Fairfield, CA 94533-3549
Phone: (707) 425-2187
Fax: (707) 434-8130
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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 7874 TPA (CA)

Record details

NPI number1518038108
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedNovember 13, 2006
Last updated in NPPESFebruary 8, 2010

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated

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