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

Samarjit Singh MD Inc

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1083065783

Samarjit Singh MD Inc is a Critical Care Medicine (Internal Medicine) Physician in Fountain Valley, California. Registered with an NPI since 2016.

In the registry since
2016
Specialties on file
2
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

11100 Warner Ave Ste 120
Fountain Valley, CA 92708-7500
Phone: (714) 672-0049
Fax: (714) 793-9570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X

Record details

NPI number1083065783
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Samarjit Singh — President · (714) 672-0049
NPI enumeratedJune 24, 2016
Last updated in NPPESJune 11, 2025
Certification dateJune 4, 2025
Mailing addressPo Box 3313, Cypress, CA 90630-7313

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