Update this page – If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS.
Individual
RICHARD L SIMPSON
Active
Individual
RICHARD L SIMPSON
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
OD
Taxonomy
Speciality
Code
Description
License number
State
152W00000X
Optometrist
Primary
6807
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
CE255Z
PTAN NUMBER
CA
05
—
SD0068070
—
CA
Enumeration date
07/31/2006
Last updated
10/07/2009
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