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

Hsi Services Inc

Organization Internal Medicine Physician · NPI 1245865427

Hsi Services Inc is an Internal Medicine Physician in Redlands, California. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

255 Terracina Blvd Ste 105
Redlands, CA 92373-4870
Phone: (909) 793-0323
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1245865427
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mohamed Nassar — Director · (909) 793-0323
NPI enumeratedMarch 7, 2020
Last updated in NPPESMarch 7, 2020
Certification dateMarch 7, 2020
Mailing address5637 Orion Pl, Rancho Cucamonga, CA 91739-2281

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