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

Individual provider Clinical Social Worker · NPI 1043631922

Sierra Hartsfield is a Clinical Social Worker in Cerritos, California. Works from 2 locations. Licensed in California and Maryland.

Licensed in
CA, MD
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

12900 Park Plaza Dr
Cerritos, CA 90703-9329
Phone: (562) 467-5438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 16220 Frederick Rd, Gaithersburg, MD 20877-4039 — (301) 345-1022

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 94879 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 19073 (MD)

Record details

NPI number1043631922
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 19, 2013
Last updated in NPPESMay 11, 2023
Certification dateMay 11, 2023
Mailing address60 Market St Ste 213, Gaithersburg, MD 20878-6559

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