Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Deepak Thiagarajan, a Professional Medical Corporation

Organization Internal Medicine Physician · NPI 1043658644

Deepak Thiagarajan, a Professional Medical Corporation is an Internal Medicine Physician in Rancho Cucamonga, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2013
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Practice location Address checks out

7974 Haven Ave Ste 210
Rancho Cucamonga, CA 91730-3052
Phone: (909) 881-5994
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2101 N Waterman Ave, San Bernardino, CA 92404-4836 — (909) 921-3920

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A113059 (CA)

Record details

NPI number1043658644
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Deepak Thiagarajan — Owner · (909) 921-3920
NPI enumeratedJune 5, 2013
Last updated in NPPESApril 4, 2024
Certification dateApril 4, 2024
Mailing address5036 Rodeo Rd, Alta Loma, CA 91737-2408

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