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

Martin L. Hopp, MD PHD, a Medical Corp

Organization Otolaryngology Physician · NPI 1720113954

Martin L. Hopp, MD PHD, a Medical Corp is an Otolaryngology Physician in Los Angeles, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

8631 W 3rd St Ste 440E
Los Angeles, CA 90048-5901
Phone: (310) 657-7704
Fax: (310) 652-9906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X

Record details

NPI number1720113954
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Martin Hopp — Pres · (310) 657-7704
Other names Tower E.N.T.
NPI enumeratedFebruary 21, 2007
Last updated in NPPESAugust 22, 2020
Mailing address8631 W 3rd St, Suite 440e, Los Angeles, CA 90048-5901

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