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

Mariel Muriel Pastrana MD Inc

Organization Internal Medicine Physician · NPI 1760975445

Mariel Muriel Pastrana MD Inc is an Internal Medicine Physician in San Ramon, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
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

4364 Gardenia St
San Ramon, CA 94582-6013
Phone: (770) 289-8185
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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 · Licence A127358 (CA)

Record details

NPI number1760975445
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mariel Pastrana — President · (770) 289-8185
NPI enumeratedJune 7, 2018
Last updated in NPPESJune 7, 2018
Mailing address4364 Gardenia St, San Ramon, CA 94582-6013

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