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Search › California › 207W00000X

Merrill Knopf, M.D

NPI 1841294733 · on the registry since 2005

Practice

Address
1045 Atlantic Ave
Ste 1007
Long Beach, CA 90813
Phone
(562) 436-4558
Fax
(562) 437-4558
Organisation at this address
Dignity Health
Aurses Healthcare
Wu Enterprise Inc.
Rjm Diagnostics Llc
Drop-In Partnership
Inferred from a shared address, not stated in the registry.
Clinicians at this address
75

Registry record

Primary taxonomy
207W00000X
207W00000X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California