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

Assist Medical Services

Organization Internal Medicine Physician · NPI 1104222371

Assist Medical Services is an Internal Medicine Physician in Tustin, California. Registered with an NPI since 2014.

In the registry since
2014
Specialties on file
3
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Practice location Address checks out

1431 Warner Ave Ste A
Tustin, CA 92780-6444
Phone: (509) 945-9977
Fax: (509) 873-0049
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X
Internal Medicine Physician Taxonomy 207R00000X
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X

Record details

NPI number1104222371
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Abhijit Deshpande — Owner · (509) 945-9977
NPI enumeratedNovember 14, 2014
Last updated in NPPESSeptember 10, 2021
Certification dateSeptember 10, 2021
Mailing address16606 Camilia Ave, Tustin, CA 92782-1908

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